| 約数 |
1,
2,
4,
5,
8,
10,
13,
17,
20,
25,
26,
34,
40,
50,
52,
65,
68,
85,
100,
104,
130,
136,
170,
200,
221,
260,
325,
340,
425,
442,
520,
650,
680,
850,
884,
1105,
1289,
1300,
1700,
1768,
2210,
2578,
2600,
3400,
4420,
5156,
5525,
6445,
8840,
10312,
11050,
12890,
16757,
21913,
22100,
25780,
32225,
33514,
43826,
44200,
51560,
64450,
67028,
83785,
87652,
109565,
128900,
134056,
167570,
175304,
219130,
257800,
284869,
335140,
418925,
438260,
547825,
569738,
670280,
837850,
876520,
1095650,
1139476,
1424345,
1675700,
2191300,
2278952,
2848690,
3351400,
4382600,
5697380,
7121725,
11394760,
14243450,
28486900,
56973800
|