86488650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2796

約数の個数: 72

約数和(自身を含む): 235725984

約数和(自身を除く): 149237334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2707, 3195, 3550, 5325, 5414, 6390, 8121, 10650, 13535, 15975, 16242, 24363, 27070, 31950, 40605, 48726, 67675, 81210, 121815, 135350, 192197, 203025, 243630, 384394, 406050, 576591, 609075, 960985, 1153182, 1218150, 1729773, 1921970, 2882955, 3459546, 4804925, 5765910, 8648865, 9609850, 14414775, 17297730, 28829550, 43244325, 86488650]

約数ペア:

[(1, 86488650), (2, 43244325), (3, 28829550), (5, 17297730), (6, 14414775), (9, 9609850), (10, 8648865), (15, 5765910), (18, 4804925), (25, 3459546), (30, 2882955), (45, 1921970), (50, 1729773), (71, 1218150), (75, 1153182), (90, 960985), (142, 609075), (150, 576591), (213, 406050), (225, 384394), (355, 243630), (426, 203025), (450, 192197), (639, 135350), (710, 121815), (1065, 81210), (1278, 67675), (1775, 48726), (2130, 40605), (2707, 31950), (3195, 27070), (3550, 24363), (5325, 16242), (5414, 15975), (6390, 13535), (8121, 10650)]