| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
23,
28,
35,
40,
46,
49,
56,
70,
80,
92,
98,
112,
115,
140,
161,
184,
196,
230,
245,
280,
322,
368,
392,
460,
490,
499,
560,
644,
784,
805,
920,
980,
998,
1127,
1288,
1610,
1840,
1960,
1996,
2254,
2495,
2576,
3220,
3493,
3920,
3992,
4508,
4990,
5635,
6440,
6986,
7984,
9016,
9980,
11270,
11477,
12880,
13972,
17465,
18032,
19960,
22540,
22954,
24451,
27944,
34930,
39920,
45080,
45908,
48902,
55888,
57385,
69860,
80339,
90160,
91816,
97804,
114770,
122255,
139720,
160678,
183632,
195608,
229540,
244510,
279440,
321356,
391216,
401695,
459080,
489020,
562373,
642712,
803390,
918160,
978040,
1124746,
1285424,
1606780,
1956080,
2249492,
2811865,
3213560,
4498984,
5623730,
6427120,
8997968,
11247460,
22494920,
44989840
|