| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
13,
14,
15,
18,
20,
21,
24,
25,
26,
28,
30,
35,
36,
39,
40,
42,
45,
50,
52,
56,
60,
63,
65,
70,
71,
72,
75,
78,
84,
90,
91,
100,
104,
105,
117,
120,
126,
130,
140,
142,
150,
156,
168,
175,
180,
182,
195,
200,
210,
213,
225,
234,
252,
260,
273,
280,
284,
300,
312,
315,
325,
350,
355,
360,
364,
390,
420,
426,
450,
455,
468,
497,
504,
520,
525,
546,
568,
585,
600,
630,
639,
650,
700,
710,
728,
780,
819,
840,
852,
900,
910,
923,
936,
975,
994,
1050,
1065,
1092,
1170,
1260,
1278,
1300,
1365,
1400,
1420,
1491,
1560,
1575,
1638,
1704,
1775,
1800,
1820,
1846,
1950,
1988,
2100,
2130,
2184,
2275,
2340,
2485,
2520,
2556,
2600,
2730,
2769,
2840,
2925,
2982,
3150,
3195,
3276,
3550,
3640,
3692,
3900,
3976,
4095,
4200,
4260,
4473,
4550,
4615,
4680,
4970,
5112,
5325,
5460,
5538,
5850,
5964,
6300,
6390,
6461,
6552,
6825,
7100,
7384,
7455,
7800,
8190,
8307,
8520,
8946,
9100,
9230,
9940,
10650,
10920,
11076,
11700,
11928,
12425,
12600,
12780,
12922,
13650,
13845,
14200,
14910,
15975,
16380,
16614,
17892,
18200,
18460,
19383,
19880,
20475,
21300,
22152,
22365,
23075,
23400,
24850,
25560,
25844,
27300,
27690,
29820,
31950,
32305,
32760,
33228,
35784,
36920,
37275,
38766,
40950,
41535,
42600,
44730,
46150,
49700,
51688,
54600,
55380,
58149,
59640,
63900,
64610,
66456,
69225,
74550,
77532,
81900,
83070,
89460,
92300,
96915,
99400,
110760,
111825,
116298,
127800,
129220,
138450,
149100,
155064,
161525,
163800,
166140,
178920,
184600,
193830,
207675,
223650,
232596,
258440,
276900,
290745,
298200,
323050,
332280,
387660,
415350,
447300,
465192,
484575,
553800,
581490,
646100,
775320,
830700,
894600,
969150,
1162980,
1292200,
1453725,
1661400,
1938300,
2325960,
2907450,
3876600,
5814900,
11629800
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