| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
13,
14,
15,
20,
21,
24,
26,
28,
30,
35,
39,
40,
42,
52,
56,
60,
65,
70,
78,
84,
91,
104,
105,
120,
130,
140,
156,
168,
182,
195,
210,
260,
273,
280,
312,
364,
390,
420,
455,
520,
546,
728,
780,
840,
910,
1092,
1365,
1560,
1820,
2184,
2730,
3640,
5460,
10920,
22721,
45442,
68163,
90884,
113605,
136326,
159047,
181768,
227210,
272652,
295373,
318094,
340815,
454420,
477141,
545304,
590746,
636188,
681630,
795235,
886119,
908840,
954282,
1181492,
1272376,
1363260,
1476865,
1590470,
1772238,
1908564,
2067611,
2362984,
2385705,
2726520,
2953730,
3180940,
3544476,
3817128,
4135222,
4430595,
4771410,
5907460,
6202833,
6361880,
7088952,
8270444,
8861190,
9542820,
10338055,
11814920,
12405666,
16540888,
17722380,
19085640,
20676110,
24811332,
31014165,
35444760,
41352220,
49622664,
62028330,
82704440,
124056660,
248113320
|