| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
105,
140,
210,
420,
431,
862,
1293,
1724,
1783,
2155,
2586,
3017,
3566,
4310,
5172,
5349,
6034,
6465,
7132,
8620,
8915,
9051,
10698,
12068,
12481,
12930,
15085,
17830,
18102,
21396,
24962,
25860,
26745,
30170,
35660,
36204,
37443,
45255,
49924,
53490,
60340,
62405,
74886,
90510,
106980,
124810,
149772,
181020,
187215,
249620,
374430,
748860,
768473,
1536946,
2305419,
3073892,
3842365,
4610838,
5379311,
7684730,
9221676,
10758622,
11527095,
15369460,
16137933,
21517244,
23054190,
26896555,
32275866,
46108380,
53793110,
64551732,
80689665,
107586220,
161379330,
322758660
|