| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
49,
60,
70,
84,
98,
105,
127,
140,
147,
196,
210,
245,
251,
254,
294,
381,
420,
490,
502,
508,
588,
635,
735,
753,
762,
889,
980,
1004,
1255,
1270,
1470,
1506,
1524,
1757,
1778,
1905,
2510,
2540,
2667,
2940,
3012,
3514,
3556,
3765,
3810,
4445,
5020,
5271,
5334,
6223,
7028,
7530,
7620,
8785,
8890,
10542,
10668,
12299,
12446,
13335,
15060,
17570,
17780,
18669,
21084,
24598,
24892,
26355,
26670,
31115,
31877,
35140,
36897,
37338,
49196,
52710,
53340,
61495,
62230,
63754,
73794,
74676,
93345,
95631,
105420,
122990,
124460,
127508,
147588,
159385,
184485,
186690,
191262,
223139,
245980,
318770,
368970,
373380,
382524,
446278,
478155,
637540,
669417,
737940,
892556,
956310,
1115695,
1338834,
1561973,
1912620,
2231390,
2677668,
3123946,
3347085,
4462780,
4685919,
6247892,
6694170,
7809865,
9371838,
13388340,
15619730,
18743676,
23429595,
31239460,
46859190,
93718380
|