| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
25,
28,
35,
40,
49,
50,
56,
70,
98,
100,
140,
175,
196,
200,
245,
280,
311,
343,
350,
392,
490,
622,
686,
700,
980,
1225,
1244,
1372,
1400,
1555,
1715,
1960,
2177,
2450,
2488,
2744,
3110,
3430,
4354,
4900,
6220,
6860,
7775,
8575,
8708,
9800,
10885,
12440,
13720,
15239,
15550,
17150,
17416,
21770,
30478,
31100,
34300,
43540,
54425,
60956,
62200,
68600,
76195,
87080,
106673,
108850,
121912,
152390,
213346,
217700,
304780,
380975,
426692,
435400,
533365,
609560,
761950,
853384,
1066730,
1523900,
2133460,
2666825,
3047800,
4266920,
5333650,
10667300,
21334600
|