| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
25,
28,
35,
40,
49,
50,
56,
70,
98,
100,
101,
125,
140,
175,
196,
200,
202,
245,
250,
280,
350,
392,
404,
490,
500,
505,
700,
707,
808,
875,
980,
1000,
1010,
1225,
1400,
1414,
1750,
1960,
2020,
2450,
2525,
2828,
3500,
3535,
4040,
4900,
4949,
5050,
5656,
6125,
7000,
7070,
9800,
9898,
10100,
12250,
12625,
14140,
17675,
19796,
20200,
24500,
24745,
25250,
28280,
35350,
39592,
49000,
49490,
50500,
70700,
88375,
98980,
101000,
123725,
141400,
176750,
197960,
247450,
353500,
494900,
618625,
707000,
989800,
1237250,
2474500,
4949000
|