| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
31,
35,
40,
42,
56,
60,
61,
62,
70,
84,
93,
105,
120,
122,
124,
140,
155,
168,
183,
186,
210,
217,
244,
248,
280,
305,
310,
366,
372,
420,
427,
434,
465,
488,
610,
620,
647,
651,
732,
744,
840,
854,
868,
915,
930,
1085,
1220,
1240,
1281,
1294,
1302,
1464,
1708,
1736,
1830,
1860,
1891,
1941,
2135,
2170,
2440,
2562,
2588,
2604,
3235,
3255,
3416,
3660,
3720,
3782,
3882,
4270,
4340,
4529,
5124,
5176,
5208,
5673,
6405,
6470,
6510,
7320,
7564,
7764,
8540,
8680,
9058,
9455,
9705,
10248,
11346,
12810,
12940,
13020,
13237,
13587,
15128,
15528,
17080,
18116,
18910,
19410,
20057,
22645,
22692,
25620,
25880,
26040,
26474,
27174,
28365,
36232,
37820,
38820,
39467,
39711,
40114,
45290,
45384,
51240,
52948,
54348,
56730,
60171,
66185,
67935,
75640,
77640,
78934,
79422,
80228,
90580,
100285,
105896,
108696,
113460,
118401,
120342,
132370,
135870,
140399,
157868,
158844,
160456,
181160,
197335,
198555,
200570,
226920,
236802,
240684,
264740,
271740,
276269,
280798,
300855,
315736,
317688,
394670,
397110,
401140,
421197,
473604,
481368,
529480,
543480,
552538,
561596,
592005,
601710,
701995,
789340,
794220,
802280,
828807,
842394,
947208,
1105076,
1123192,
1184010,
1203420,
1223477,
1381345,
1403990,
1578680,
1588440,
1657614,
1684788,
2105985,
2210152,
2368020,
2406840,
2446954,
2762690,
2807980,
3315228,
3369576,
3670431,
4144035,
4211970,
4736040,
4893908,
5525380,
5615960,
6117385,
6630456,
7340862,
8288070,
8423940,
8564339,
9787816,
11050760,
12234770,
14681724,
16576140,
16847880,
17128678,
18352155,
24469540,
25693017,
29363448,
33152280,
34257356,
36704310,
42821695,
48939080,
51386034,
68514712,
73408620,
85643390,
102772068,
128465085,
146817240,
171286780,
205544136,
256930170,
342573560,
513860340,
1027720680
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