200890740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 591494400

約数和(自身を除く): 390603660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 149, 230, 276, 298, 345, 447, 460, 596, 690, 745, 894, 977, 1380, 1490, 1788, 1954, 2235, 2931, 2980, 3427, 3908, 4470, 4885, 5862, 6854, 8940, 9770, 10281, 11724, 13708, 14655, 17135, 19540, 20562, 22471, 29310, 34270, 41124, 44942, 51405, 58620, 67413, 68540, 89884, 102810, 112355, 134826, 145573, 205620, 224710, 269652, 291146, 337065, 436719, 449420, 582292, 674130, 727865, 873438, 1348260, 1455730, 1746876, 2183595, 2911460, 3348179, 4367190, 6696358, 8734380, 10044537, 13392716, 16740895, 20089074, 33481790, 40178148, 50222685, 66963580, 100445370, 200890740]

約数ペア:

[(1, 200890740), (2, 100445370), (3, 66963580), (4, 50222685), (5, 40178148), (6, 33481790), (10, 20089074), (12, 16740895), (15, 13392716), (20, 10044537), (23, 8734380), (30, 6696358), (46, 4367190), (60, 3348179), (69, 2911460), (92, 2183595), (115, 1746876), (138, 1455730), (149, 1348260), (230, 873438), (276, 727865), (298, 674130), (345, 582292), (447, 449420), (460, 436719), (596, 337065), (690, 291146), (745, 269652), (894, 224710), (977, 205620), (1380, 145573), (1490, 134826), (1788, 112355), (1954, 102810), (2235, 89884), (2931, 68540), (2980, 67413), (3427, 58620), (3908, 51405), (4470, 44942), (4885, 41124), (5862, 34270), (6854, 29310), (8940, 22471), (9770, 20562), (10281, 19540), (11724, 17135), (13708, 14655)]