275656018900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2531}}^1\times {\mathrm{47353}}^1$

素因数の和:49921

約数の個数: 72

約数和(自身を含む): 624440908224

約数和(自身を除く): 348784889324

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 2531, 5062, 10124, 12655, 25310, 47353, 50620, 58213, 63275, 94706, 116426, 126550, 189412, 232852, 236765, 253100, 291065, 473530, 582130, 947060, 1089119, 1164260, 1183825, 1455325, 2178238, 2367650, 2910650, 4356476, 4735300, 5445595, 5821300, 10891190, 21782380, 27227975, 54455950, 108911900, 119850443, 239700886, 479401772, 599252215, 1198504430, 2397008860, 2756560189, 2996261075, 5513120378, 5992522150, 11026240756, 11985044300, 13782800945, 27565601890, 55131203780, 68914004725, 137828009450, 275656018900]

約数ペア:

[(1, 275656018900), (2, 137828009450), (4, 68914004725), (5, 55131203780), (10, 27565601890), (20, 13782800945), (23, 11985044300), (25, 11026240756), (46, 5992522150), (50, 5513120378), (92, 2996261075), (100, 2756560189), (115, 2397008860), (230, 1198504430), (460, 599252215), (575, 479401772), (1150, 239700886), (2300, 119850443), (2531, 108911900), (5062, 54455950), (10124, 27227975), (12655, 21782380), (25310, 10891190), (47353, 5821300), (50620, 5445595), (58213, 4735300), (63275, 4356476), (94706, 2910650), (116426, 2367650), (126550, 2178238), (189412, 1455325), (232852, 1183825), (236765, 1164260), (253100, 1089119), (291065, 947060), (473530, 582130)]