| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
127,
140,
175,
196,
200,
245,
254,
280,
350,
392,
400,
490,
508,
560,
635,
700,
784,
889,
980,
1016,
1225,
1270,
1400,
1778,
1960,
2032,
2450,
2540,
2800,
3175,
3556,
3920,
4445,
4900,
5080,
6223,
6350,
7112,
8890,
9800,
10160,
12446,
12700,
14224,
17780,
19600,
22225,
24892,
25400,
31115,
35560,
44450,
49784,
50800,
62230,
71120,
88900,
99568,
124460,
155575,
177800,
248920,
311150,
355600,
497840,
622300,
1244600,
2489200
|