| 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,
343,
350,
392,
449,
490,
686,
700,
898,
980,
1225,
1372,
1400,
1715,
1796,
1960,
2245,
2450,
2744,
3143,
3430,
3592,
4490,
4900,
6286,
6860,
8575,
8980,
9800,
11225,
12572,
13720,
15715,
17150,
17960,
22001,
22450,
25144,
31430,
34300,
44002,
44900,
62860,
68600,
78575,
88004,
89800,
110005,
125720,
154007,
157150,
176008,
220010,
308014,
314300,
440020,
550025,
616028,
628600,
770035,
880040,
1100050,
1232056,
1540070,
2200100,
3080140,
3850175,
4400200,
6160280,
7700350,
15400700,
30801400
|