| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
16,
18,
20,
21,
24,
27,
28,
30,
35,
36,
40,
42,
45,
48,
49,
54,
56,
60,
63,
70,
72,
80,
84,
90,
98,
105,
108,
112,
120,
126,
135,
140,
144,
147,
168,
180,
189,
196,
210,
216,
240,
245,
252,
270,
280,
294,
315,
336,
360,
378,
392,
420,
432,
441,
490,
504,
540,
560,
588,
630,
720,
735,
756,
784,
840,
882,
945,
980,
1008,
1080,
1176,
1260,
1323,
1470,
1512,
1549,
1680,
1764,
1890,
1960,
2160,
2205,
2352,
2520,
2646,
2940,
3024,
3098,
3528,
3780,
3920,
4410,
4647,
5040,
5292,
5880,
6196,
6615,
7056,
7560,
7745,
8820,
9294,
10584,
10843,
11760,
12392,
13230,
13941,
15120,
15490,
17640,
18588,
21168,
21686,
23235,
24784,
26460,
27882,
30980,
32529,
35280,
37176,
41823,
43372,
46470,
52920,
54215,
55764,
61960,
65058,
69705,
74352,
75901,
83646,
86744,
92940,
97587,
105840,
108430,
111528,
123920,
130116,
139410,
151802,
162645,
167292,
173488,
185880,
195174,
209115,
216860,
223056,
227703,
260232,
278820,
292761,
303604,
325290,
334584,
371760,
379505,
390348,
418230,
433720,
455406,
487935,
520464,
557640,
585522,
607208,
650580,
669168,
683109,
759010,
780696,
836460,
867440,
910812,
975870,
1115280,
1138515,
1171044,
1214416,
1301160,
1366218,
1463805,
1518020,
1561392,
1672920,
1821624,
1951740,
2049327,
2277030,
2342088,
2602320,
2732436,
2927610,
3036040,
3345840,
3415545,
3643248,
3903480,
4098654,
4554060,
4684176,
5464872,
5855220,
6072080,
6831090,
7806960,
8197308,
9108120,
10246635,
10929744,
11710440,
13662180,
16394616,
18216240,
20493270,
23420880,
27324360,
32789232,
40986540,
54648720,
81973080,
163946160
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