| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
23,
24,
28,
30,
35,
40,
42,
46,
49,
56,
60,
69,
70,
84,
92,
98,
105,
115,
120,
127,
138,
140,
147,
161,
168,
184,
196,
210,
230,
245,
254,
276,
280,
294,
322,
345,
381,
392,
420,
460,
483,
490,
508,
552,
588,
635,
644,
690,
735,
762,
805,
840,
889,
920,
966,
980,
1016,
1127,
1176,
1270,
1288,
1380,
1470,
1524,
1610,
1778,
1905,
1932,
1960,
2254,
2415,
2540,
2667,
2760,
2921,
2940,
3048,
3220,
3381,
3556,
3810,
3864,
4445,
4508,
4830,
5080,
5334,
5635,
5842,
5880,
6223,
6440,
6762,
7112,
7620,
8763,
8890,
9016,
9660,
10668,
11270,
11684,
12446,
13335,
13524,
14605,
15240,
16905,
17526,
17780,
18669,
19320,
20447,
21336,
22540,
23368,
24892,
26670,
27048,
29210,
31115,
33810,
35052,
35560,
37338,
40894,
43815,
45080,
49784,
53340,
58420,
61341,
62230,
67620,
70104,
74676,
81788,
87630,
93345,
102235,
106680,
116840,
122682,
124460,
135240,
143129,
149352,
163576,
175260,
186690,
204470,
245364,
248920,
286258,
306705,
350520,
373380,
408940,
429387,
490728,
572516,
613410,
715645,
746760,
817880,
858774,
1145032,
1226820,
1431290,
1717548,
2146935,
2453640,
2862580,
3435096,
4293870,
5725160,
8587740,
17175480
|