| 約数 | 1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
13,
14,
15,
18,
20,
21,
22,
26,
27,
28,
30,
33,
35,
36,
39,
42,
44,
45,
52,
54,
55,
60,
63,
65,
66,
70,
77,
78,
84,
90,
91,
99,
105,
108,
110,
117,
126,
130,
132,
135,
140,
143,
154,
156,
165,
180,
182,
189,
195,
198,
210,
220,
231,
234,
252,
260,
270,
273,
286,
297,
308,
315,
330,
351,
364,
378,
385,
390,
396,
420,
429,
455,
462,
468,
495,
540,
546,
572,
585,
594,
630,
660,
693,
702,
715,
756,
770,
780,
819,
858,
910,
924,
945,
990,
1001,
1092,
1155,
1170,
1188,
1260,
1287,
1365,
1386,
1404,
1430,
1485,
1540,
1638,
1716,
1755,
1820,
1890,
1980,
2002,
2079,
2145,
2310,
2340,
2457,
2574,
2730,
2772,
2860,
2970,
3003,
3276,
3465,
3510,
3780,
3861,
4004,
4095,
4158,
4290,
4620,
4914,
5005,
5148,
5460,
5940,
6006,
6435,
6930,
7020,
7722,
8190,
8316,
8580,
9009,
9828,
10010,
10395,
12012,
12285,
12870,
13860,
15015,
15444,
16380,
18018,
19305,
20020,
20790,
24570,
25740,
27027,
30030,
36036,
38610,
41580,
45045,
49140,
54054,
60060,
77220,
90090,
108108,
135135,
180180,
270270,
540540
|