| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
17,
20,
21,
24,
28,
30,
31,
34,
35,
40,
42,
47,
51,
56,
60,
62,
68,
70,
84,
85,
93,
94,
102,
105,
119,
120,
124,
136,
140,
141,
155,
168,
170,
186,
188,
204,
210,
217,
235,
238,
248,
255,
280,
282,
310,
329,
340,
357,
372,
376,
408,
420,
434,
465,
470,
476,
510,
527,
564,
595,
620,
651,
658,
680,
705,
714,
744,
799,
840,
868,
930,
940,
952,
987,
1020,
1054,
1085,
1128,
1190,
1240,
1302,
1316,
1410,
1428,
1457,
1581,
1598,
1645,
1736,
1785,
1860,
1880,
1974,
2040,
2108,
2170,
2380,
2397,
2604,
2632,
2635,
2820,
2856,
2914,
3162,
3196,
3255,
3290,
3570,
3689,
3720,
3948,
3995,
4216,
4340,
4371,
4760,
4794,
4935,
5208,
5270,
5593,
5640,
5828,
6324,
6392,
6510,
6580,
7140,
7285,
7378,
7896,
7905,
7990,
8680,
8742,
9588,
9870,
10199,
10540,
11067,
11186,
11656,
11985,
12648,
13020,
13160,
14280,
14570,
14756,
15810,
15980,
16779,
17484,
18445,
19176,
19740,
20398,
21080,
21855,
22134,
22372,
23970,
24769,
26040,
27965,
29140,
29512,
30597,
31620,
31960,
33558,
34968,
36890,
39480,
40796,
43710,
44268,
44744,
47940,
49538,
50995,
55335,
55930,
58280,
61194,
63240,
67116,
73780,
74307,
81592,
83895,
87420,
88536,
95880,
99076,
101990,
110670,
111860,
122388,
123845,
134232,
147560,
148614,
152985,
167790,
173383,
174840,
198152,
203980,
221340,
223720,
244776,
247690,
297228,
305970,
335580,
346766,
371535,
407960,
442680,
495380,
520149,
594456,
611940,
671160,
693532,
743070,
866915,
990760,
1040298,
1223880,
1387064,
1486140,
1733830,
2080596,
2600745,
2972280,
3467660,
4161192,
5201490,
6935320,
10402980,
20805960
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