| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
23,
30,
43,
46,
60,
69,
86,
92,
115,
129,
138,
172,
215,
230,
258,
276,
345,
430,
460,
516,
645,
690,
860,
989,
1290,
1380,
1978,
2580,
2967,
3956,
4945,
5934,
9890,
11868,
14835,
19780,
24239,
29670,
48478,
59340,
72717,
96956,
121195,
145434,
242390,
290868,
363585,
484780,
557497,
727170,
1042277,
1114994,
1454340,
1672491,
2084554,
2229988,
2787485,
3126831,
3344982,
4169108,
5211385,
5574970,
6253662,
6689964,
8362455,
10422770,
11149940,
12507324,
15634155,
16724910,
20845540,
23972371,
31268310,
33449820,
47944742,
62536620,
71917113,
95889484,
119861855,
143834226,
239723710,
287668452,
359585565,
479447420,
719171130,
1438342260
|