| 約数 |
1,
2,
4,
5,
7,
10,
11,
14,
20,
22,
28,
35,
41,
44,
47,
55,
70,
77,
82,
94,
110,
140,
154,
164,
188,
205,
220,
235,
287,
308,
329,
385,
410,
451,
470,
517,
574,
613,
658,
770,
820,
902,
940,
1034,
1148,
1226,
1316,
1435,
1540,
1645,
1804,
1927,
2068,
2255,
2452,
2585,
2870,
3065,
3157,
3290,
3619,
3854,
4291,
4510,
5170,
5740,
6130,
6314,
6580,
6743,
7238,
7708,
8582,
9020,
9635,
10340,
12260,
12628,
13486,
13489,
14476,
15785,
17164,
18095,
19270,
21197,
21455,
25133,
26972,
26978,
28811,
31570,
33715,
36190,
38540,
42394,
42910,
47201,
50266,
53956,
57622,
63140,
67430,
67445,
72380,
84788,
85820,
94402,
100532,
105985,
115244,
125665,
134860,
134890,
144055,
148379,
175931,
188804,
201677,
211970,
236005,
251330,
269780,
276463,
288110,
296758,
316921,
351862,
403354,
423940,
472010,
502660,
552926,
576220,
593516,
633842,
703724,
741895,
806708,
879655,
944020,
1008385,
1105852,
1181251,
1267684,
1382315,
1483790,
1584605,
1759310,
1935241,
2016770,
2218447,
2362502,
2764630,
2967580,
3169210,
3518620,
3870482,
4033540,
4436894,
4725004,
5529260,
5906255,
6338420,
7740964,
8268757,
8873788,
9676205,
11092235,
11812510,
12993761,
16537514,
19352410,
22184470,
23625020,
25987522,
33075028,
38704820,
41343785,
44368940,
51975044,
64968805,
82687570,
90956327,
129937610,
165375140,
181912654,
259875220,
363825308,
454781635,
909563270,
1819126540
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