| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
11,
12,
15,
18,
20,
22,
24,
30,
33,
36,
40,
44,
45,
55,
60,
66,
72,
88,
90,
99,
110,
120,
132,
165,
180,
198,
220,
264,
330,
360,
396,
440,
495,
660,
792,
990,
1320,
1980,
3960,
19979,
39958,
59937,
79916,
99895,
119874,
159832,
179811,
199790,
219769,
239748,
299685,
359622,
399580,
439538,
479496,
599370,
659307,
719244,
799160,
879076,
899055,
1098845,
1198740,
1318614,
1438488,
1758152,
1798110,
1977921,
2197690,
2397480,
2637228,
3296535,
3596220,
3955842,
4395380,
5274456,
6593070,
7192440,
7911684,
8790760,
9889605,
13186140,
15823368,
19779210,
26372280,
39558420,
79116840
|