| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
32,
35,
40,
49,
50,
56,
70,
80,
98,
100,
101,
112,
140,
160,
175,
196,
200,
202,
224,
245,
280,
350,
392,
400,
404,
490,
505,
560,
700,
707,
784,
800,
808,
980,
1010,
1120,
1225,
1400,
1414,
1568,
1616,
1960,
2020,
2450,
2525,
2800,
2828,
3232,
3535,
3920,
4040,
4900,
4949,
5050,
5600,
5656,
7070,
7840,
8080,
9800,
9898,
10100,
11312,
14140,
16160,
17675,
19600,
19796,
20200,
22624,
24745,
28280,
35350,
39200,
39592,
40400,
49490,
56560,
70700,
79184,
80800,
98980,
113120,
123725,
141400,
158368,
197960,
247450,
282800,
395920,
494900,
565600,
791840,
989800,
1979600,
3959200
|