| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
11,
12,
15,
16,
20,
22,
24,
30,
33,
40,
44,
48,
55,
60,
61,
66,
80,
88,
110,
120,
121,
122,
132,
165,
176,
183,
220,
240,
242,
244,
264,
305,
330,
363,
366,
440,
484,
488,
528,
605,
610,
660,
671,
726,
732,
880,
915,
968,
976,
1210,
1220,
1320,
1331,
1342,
1452,
1464,
1815,
1830,
1936,
2013,
2420,
2440,
2640,
2662,
2684,
2904,
2928,
3355,
3630,
3660,
3993,
4026,
4840,
4880,
5324,
5368,
5808,
6655,
6710,
7260,
7320,
7381,
7986,
8052,
9680,
10065,
10648,
10736,
13310,
13420,
14520,
14640,
14762,
15972,
16104,
19965,
20130,
21296,
22143,
26620,
26840,
29040,
29524,
31944,
32208,
36905,
39930,
40260,
44286,
53240,
53680,
59048,
63888,
73810,
79860,
80520,
81191,
88572,
106480,
110715,
118096,
147620,
159720,
161040,
162382,
177144,
221430,
243573,
295240,
319440,
324764,
354288,
405955,
442860,
487146,
590480,
649528,
811910,
885720,
974292,
1217865,
1299056,
1623820,
1771440,
1948584,
2435730,
3247640,
3897168,
4871460,
6495280,
9742920,
19485840
|