| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
49,
56,
60,
70,
84,
98,
105,
120,
140,
147,
168,
196,
210,
245,
280,
294,
392,
409,
420,
490,
588,
735,
818,
840,
980,
1176,
1227,
1470,
1636,
1960,
2045,
2454,
2863,
2940,
3272,
4090,
4908,
5726,
5880,
6135,
8180,
8589,
9816,
11452,
12270,
14315,
16360,
17178,
20041,
22904,
24540,
28630,
34356,
40082,
42945,
49080,
57260,
60123,
68712,
80164,
85890,
100205,
114520,
120246,
160328,
171780,
200410,
240492,
300615,
343560,
400820,
480984,
601230,
801640,
1202460,
2404920
|