| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
29,
30,
35,
40,
42,
48,
49,
56,
58,
60,
70,
80,
84,
87,
98,
105,
112,
116,
120,
140,
145,
147,
168,
174,
196,
203,
210,
223,
232,
240,
245,
280,
290,
294,
336,
348,
392,
406,
420,
435,
446,
464,
490,
560,
580,
588,
609,
669,
696,
735,
784,
812,
840,
870,
892,
980,
1015,
1115,
1160,
1176,
1218,
1338,
1392,
1421,
1470,
1561,
1624,
1680,
1740,
1784,
1960,
2030,
2230,
2320,
2352,
2436,
2676,
2842,
2940,
3045,
3122,
3248,
3345,
3480,
3568,
3920,
4060,
4263,
4460,
4683,
4872,
5352,
5684,
5880,
6090,
6244,
6467,
6690,
6960,
7105,
7805,
8120,
8526,
8920,
9366,
9744,
10704,
10927,
11368,
11760,
12180,
12488,
12934,
13380,
14210,
15610,
16240,
17052,
17840,
18732,
19401,
21315,
21854,
22736,
23415,
24360,
24976,
25868,
26760,
28420,
31220,
32335,
32781,
34104,
37464,
38802,
42630,
43708,
45269,
46830,
48720,
51736,
53520,
54635,
56840,
62440,
64670,
65562,
68208,
74928,
77604,
85260,
87416,
90538,
93660,
97005,
103472,
109270,
113680,
124880,
129340,
131124,
135807,
155208,
163905,
170520,
174832,
181076,
187320,
194010,
218540,
226345,
258680,
262248,
271614,
310416,
316883,
327810,
341040,
362152,
374640,
388020,
437080,
452690,
517360,
524496,
543228,
633766,
655620,
679035,
724304,
776040,
874160,
905380,
950649,
1086456,
1267532,
1311240,
1358070,
1552080,
1584415,
1810760,
1901298,
2172912,
2535064,
2622480,
2716140,
3168830,
3621520,
3802596,
4753245,
5070128,
5432280,
6337660,
7605192,
9506490,
10864560,
12675320,
15210384,
19012980,
25350640,
38025960,
76051920
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