148205250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 403977600

約数和(自身を除く): 255772350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 199, 225, 250, 331, 375, 398, 450, 597, 662, 750, 993, 995, 1125, 1194, 1655, 1791, 1986, 1990, 2250, 2979, 2985, 3310, 3582, 4965, 4975, 5958, 5970, 8275, 8955, 9930, 9950, 14895, 14925, 16550, 17910, 24825, 24875, 29790, 29850, 41375, 44775, 49650, 49750, 65869, 74475, 74625, 82750, 89550, 124125, 131738, 148950, 149250, 197607, 223875, 248250, 329345, 372375, 395214, 447750, 592821, 658690, 744750, 988035, 1185642, 1646725, 1976070, 2964105, 3293450, 4940175, 5928210, 8233625, 9880350, 14820525, 16467250, 24700875, 29641050, 49401750, 74102625, 148205250]

約数ペア:

[(1, 148205250), (2, 74102625), (3, 49401750), (5, 29641050), (6, 24700875), (9, 16467250), (10, 14820525), (15, 9880350), (18, 8233625), (25, 5928210), (30, 4940175), (45, 3293450), (50, 2964105), (75, 1976070), (90, 1646725), (125, 1185642), (150, 988035), (199, 744750), (225, 658690), (250, 592821), (331, 447750), (375, 395214), (398, 372375), (450, 329345), (597, 248250), (662, 223875), (750, 197607), (993, 149250), (995, 148950), (1125, 131738), (1194, 124125), (1655, 89550), (1791, 82750), (1986, 74625), (1990, 74475), (2250, 65869), (2979, 49750), (2985, 49650), (3310, 44775), (3582, 41375), (4965, 29850), (4975, 29790), (5958, 24875), (5970, 24825), (8275, 17910), (8955, 16550), (9930, 14925), (9950, 14895)]