| 約数 |
1,
2,
4,
5,
8,
10,
13,
20,
26,
40,
52,
61,
65,
101,
104,
122,
130,
202,
244,
260,
305,
404,
488,
505,
520,
610,
793,
808,
1010,
1220,
1313,
1586,
2020,
2440,
2626,
3172,
3721,
3965,
4040,
5252,
6161,
6344,
6565,
7442,
7930,
10504,
12322,
13130,
14884,
15860,
18605,
24644,
26260,
29768,
30805,
31720,
37210,
48373,
49288,
52520,
61610,
74420,
80093,
96746,
123220,
148840,
160186,
193492,
241865,
246440,
320372,
375821,
386984,
400465,
483730,
640744,
751642,
800930,
967460,
1503284,
1601860,
1879105,
1934920,
3006568,
3203720,
3758210,
4885673,
7516420,
9771346,
15032840,
19542692,
24428365,
39085384,
48856730,
97713460,
195426920
|