| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
31,
35,
40,
42,
48,
56,
60,
62,
70,
80,
84,
93,
105,
112,
120,
124,
140,
155,
168,
186,
210,
217,
240,
248,
280,
310,
336,
372,
420,
434,
465,
496,
560,
620,
651,
744,
840,
868,
930,
1085,
1240,
1302,
1488,
1579,
1680,
1736,
1860,
2170,
2480,
2604,
3158,
3255,
3472,
3720,
4340,
4737,
5208,
6316,
6510,
7440,
7895,
8680,
9474,
10416,
11053,
12632,
13020,
15790,
17360,
18948,
22106,
23685,
25264,
26040,
31580,
33159,
37896,
44212,
47370,
48949,
52080,
55265,
63160,
66318,
75792,
88424,
94740,
97898,
110530,
126320,
132636,
146847,
165795,
176848,
189480,
195796,
221060,
244745,
265272,
293694,
331590,
342643,
378960,
391592,
442120,
489490,
530544,
587388,
663180,
685286,
734235,
783184,
884240,
978980,
1027929,
1174776,
1326360,
1370572,
1468470,
1713215,
1957960,
2055858,
2349552,
2652720,
2741144,
2936940,
3426430,
3915920,
4111716,
5139645,
5482288,
5873880,
6852860,
8223432,
10279290,
11747760,
13705720,
16446864,
20558580,
27411440,
41117160,
82234320
|