約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
23,
30,
46,
60,
69,
92,
97,
115,
138,
194,
230,
276,
291,
345,
388,
460,
485,
582,
690,
970,
1164,
1297,
1380,
1455,
1940,
2231,
2594,
2910,
3891,
4462,
5188,
5820,
6485,
6693,
7782,
8924,
11155,
12970,
13386,
15564,
19455,
22310,
25940,
26772,
29831,
33465,
38910,
44620,
59662,
66930,
77820,
89493,
119324,
125809,
133860,
149155,
178986,
251618,
298310,
357972,
377427,
447465,
503236,
596620,
629045,
754854,
894930,
1258090,
1509708,
1789860,
1887135,
2516180,
2893607,
3774270,
5787214,
7548540,
8680821,
11574428,
14468035,
17361642,
28936070,
34723284,
43404105,
57872140,
86808210,
173616420
|