| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
47,
48,
56,
60,
70,
80,
84,
94,
105,
112,
120,
140,
141,
168,
188,
210,
235,
240,
280,
282,
329,
336,
376,
420,
470,
560,
564,
658,
705,
752,
840,
940,
987,
1128,
1316,
1410,
1645,
1680,
1880,
1974,
2256,
2632,
2820,
3290,
3469,
3760,
3948,
4935,
5264,
5640,
6580,
6938,
7896,
9870,
10407,
11280,
13160,
13876,
15792,
17345,
19740,
20814,
24283,
26320,
27752,
34690,
39480,
41628,
48566,
52035,
55504,
69380,
72849,
78960,
83256,
97132,
104070,
121415,
138760,
145698,
163043,
166512,
194264,
208140,
242830,
277520,
291396,
326086,
364245,
388528,
416280,
485660,
489129,
582792,
652172,
728490,
815215,
832560,
971320,
978258,
1141301,
1165584,
1304344,
1456980,
1630430,
1942640,
1956516,
2282602,
2445645,
2608688,
2913960,
3260860,
3423903,
3913032,
4565204,
4891290,
5706505,
5827920,
6521720,
6847806,
7826064,
9130408,
9782580,
11413010,
13043440,
13695612,
17119515,
18260816,
19565160,
22826020,
27391224,
34239030,
39130320,
45652040,
54782448,
68478060,
91304080,
136956120,
273912240
|