| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
98,
101,
140,
196,
202,
245,
280,
307,
392,
404,
490,
505,
614,
707,
808,
980,
1010,
1228,
1414,
1535,
1960,
2020,
2149,
2456,
2828,
3070,
3535,
4040,
4298,
4949,
5656,
6140,
7070,
8596,
9898,
10745,
12280,
14140,
15043,
17192,
19796,
21490,
24745,
28280,
30086,
31007,
39592,
42980,
49490,
60172,
62014,
75215,
85960,
98980,
120344,
124028,
150430,
155035,
197960,
217049,
248056,
300860,
310070,
434098,
601720,
620140,
868196,
1085245,
1240280,
1519343,
1736392,
2170490,
3038686,
4340980,
6077372,
7596715,
8681960,
12154744,
15193430,
30386860,
60773720
|