| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
101,
105,
140,
202,
210,
303,
404,
420,
505,
606,
707,
1010,
1212,
1414,
1515,
1621,
2020,
2121,
2828,
3030,
3242,
3535,
4242,
4863,
6060,
6484,
7070,
8105,
8484,
9726,
10605,
11347,
14140,
16210,
19452,
21210,
22694,
24315,
32420,
34041,
42420,
45388,
48630,
56735,
68082,
97260,
113470,
136164,
163721,
170205,
226940,
327442,
340410,
491163,
654884,
680820,
818605,
982326,
1146047,
1637210,
1964652,
2292094,
2455815,
3274420,
3438141,
4584188,
4911630,
5730235,
6876282,
9823260,
11460470,
13752564,
17190705,
22920940,
34381410,
68762820
|