| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
64,
70,
80,
84,
96,
105,
107,
112,
120,
140,
160,
168,
192,
210,
214,
224,
227,
240,
280,
320,
321,
336,
420,
428,
448,
454,
480,
535,
560,
642,
672,
681,
749,
840,
856,
908,
960,
1070,
1120,
1135,
1284,
1344,
1362,
1498,
1589,
1605,
1680,
1712,
1816,
2140,
2240,
2247,
2270,
2568,
2724,
2996,
3178,
3210,
3360,
3405,
3424,
3632,
3745,
4280,
4494,
4540,
4767,
5136,
5448,
5992,
6356,
6420,
6720,
6810,
6848,
7264,
7490,
7945,
8560,
8988,
9080,
9534,
10272,
10896,
11235,
11984,
12712,
12840,
13620,
14528,
14980,
15890,
17120,
17976,
18160,
19068,
20544,
21792,
22470,
23835,
23968,
24289,
25424,
25680,
27240,
29960,
31780,
34240,
35952,
36320,
38136,
43584,
44940,
47670,
47936,
48578,
50848,
51360,
54480,
59920,
63560,
71904,
72640,
72867,
76272,
89880,
95340,
97156,
101696,
102720,
108960,
119840,
121445,
127120,
143808,
145734,
152544,
170023,
179760,
190680,
194312,
217920,
239680,
242890,
254240,
291468,
305088,
340046,
359520,
364335,
381360,
388624,
485780,
508480,
510069,
582936,
680092,
719040,
728670,
762720,
777248,
850115,
971560,
1020138,
1165872,
1360184,
1457340,
1525440,
1554496,
1700230,
1943120,
2040276,
2331744,
2550345,
2720368,
2914680,
3400460,
3886240,
4080552,
4663488,
5100690,
5440736,
5829360,
6800920,
7772480,
8161104,
10201380,
10881472,
11658720,
13601840,
16322208,
20402760,
23317440,
27203680,
32644416,
40805520,
54407360,
81611040,
163222080
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