85731750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 128

約数和(自身を含む): 256314240

約数和(自身を除く): 170582490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 977, 1125, 1170, 1350, 1625, 1755, 1950, 1954, 2250, 2925, 2931, 3250, 3375, 3510, 4875, 4885, 5850, 5862, 6750, 8775, 8793, 9750, 9770, 12701, 14625, 14655, 17550, 17586, 24425, 25402, 26379, 29250, 29310, 38103, 43875, 43965, 48850, 52758, 63505, 73275, 76206, 87750, 87930, 114309, 122125, 127010, 131895, 146550, 190515, 219825, 228618, 244250, 263790, 317525, 342927, 366375, 381030, 439650, 571545, 635050, 659475, 685854, 732750, 952575, 1099125, 1143090, 1318950, 1587625, 1714635, 1905150, 2198250, 2857725, 3175250, 3297375, 3429270, 4762875, 5715450, 6594750, 8573175, 9525750, 14288625, 17146350, 28577250, 42865875, 85731750]

約数ペア:

[(1, 85731750), (2, 42865875), (3, 28577250), (5, 17146350), (6, 14288625), (9, 9525750), (10, 8573175), (13, 6594750), (15, 5715450), (18, 4762875), (25, 3429270), (26, 3297375), (27, 3175250), (30, 2857725), (39, 2198250), (45, 1905150), (50, 1714635), (54, 1587625), (65, 1318950), (75, 1143090), (78, 1099125), (90, 952575), (117, 732750), (125, 685854), (130, 659475), (135, 635050), (150, 571545), (195, 439650), (225, 381030), (234, 366375), (250, 342927), (270, 317525), (325, 263790), (351, 244250), (375, 228618), (390, 219825), (450, 190515), (585, 146550), (650, 131895), (675, 127010), (702, 122125), (750, 114309), (975, 87930), (977, 87750), (1125, 76206), (1170, 73275), (1350, 63505), (1625, 52758), (1755, 48850), (1950, 43965), (1954, 43875), (2250, 38103), (2925, 29310), (2931, 29250), (3250, 26379), (3375, 25402), (3510, 24425), (4875, 17586), (4885, 17550), (5850, 14655), (5862, 14625), (6750, 12701), (8775, 9770), (8793, 9750)]