| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
13,
15,
20,
26,
30,
39,
52,
60,
61,
65,
78,
122,
130,
156,
183,
195,
244,
260,
305,
366,
390,
610,
732,
780,
793,
915,
1063,
1220,
1586,
1830,
2126,
2379,
3172,
3189,
3660,
3965,
4252,
4758,
5315,
6378,
7930,
9516,
10630,
11895,
12756,
13819,
15860,
15945,
21260,
23790,
27638,
31890,
41457,
47580,
55276,
63780,
64843,
69095,
82914,
129686,
138190,
165828,
194529,
207285,
259372,
276380,
324215,
389058,
414570,
648430,
778116,
829140,
842959,
972645,
1296860,
1685918,
1945290,
2528877,
3371836,
3890580,
4214795,
5057754,
8429590,
10115508,
12644385,
16859180,
25288770,
50577540
|