| 約数 |
1,
2,
4,
5,
10,
11,
20,
22,
44,
47,
55,
61,
94,
110,
122,
188,
220,
235,
244,
305,
470,
517,
610,
671,
940,
977,
1034,
1220,
1342,
1954,
2068,
2585,
2684,
2867,
3355,
3908,
4885,
5170,
5734,
6710,
9770,
10340,
10747,
11468,
13420,
14335,
19540,
21494,
28670,
31537,
42988,
45919,
53735,
57340,
59597,
63074,
91838,
107470,
119194,
126148,
157685,
183676,
214940,
229595,
238388,
297985,
315370,
459190,
505109,
595970,
630740,
655567,
918380,
1010218,
1191940,
1311134,
2020436,
2525545,
2622268,
2801059,
3277835,
5051090,
5602118,
6555670,
10102180,
11204236,
13111340,
14005295,
28010590,
30811649,
56021180,
61623298,
123246596,
154058245,
308116490,
616232980
|