| 約数 |
1,
2,
4,
5,
8,
10,
11,
16,
20,
22,
40,
44,
55,
71,
80,
88,
110,
142,
176,
220,
284,
355,
440,
568,
710,
781,
880,
1136,
1420,
1562,
2840,
3124,
3169,
3905,
5680,
6248,
6338,
7810,
12496,
12676,
15620,
15845,
25352,
31240,
31690,
34859,
50704,
62480,
63380,
69718,
126760,
139436,
174295,
224999,
253520,
278872,
348590,
449998,
557744,
697180,
899996,
1124995,
1394360,
1799992,
2249990,
2474989,
2788720,
3599984,
4499980,
4949978,
8999960,
9899956,
12374945,
17999920,
19799912,
24749890,
39599824,
49499780,
98999560,
197999120
|