37920750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 112140288

約数和(自身を除く): 74219538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 186, 210, 217, 233, 250, 310, 350, 375, 434, 465, 466, 525, 651, 699, 750, 775, 875, 930, 1050, 1085, 1165, 1302, 1398, 1550, 1631, 1750, 2170, 2325, 2330, 2625, 3255, 3262, 3495, 3875, 4650, 4893, 5250, 5425, 5825, 6510, 6990, 7223, 7750, 8155, 9786, 10850, 11625, 11650, 14446, 16275, 16310, 17475, 21669, 23250, 24465, 27125, 29125, 32550, 34950, 36115, 40775, 43338, 48930, 50561, 54250, 58250, 72230, 81375, 81550, 87375, 101122, 108345, 122325, 151683, 162750, 174750, 180575, 203875, 216690, 244650, 252805, 303366, 361150, 407750, 505610, 541725, 611625, 758415, 902875, 1083450, 1223250, 1264025, 1516830, 1805750, 2528050, 2708625, 3792075, 5417250, 6320125, 7584150, 12640250, 18960375, 37920750]

約数ペア:

[(1, 37920750), (2, 18960375), (3, 12640250), (5, 7584150), (6, 6320125), (7, 5417250), (10, 3792075), (14, 2708625), (15, 2528050), (21, 1805750), (25, 1516830), (30, 1264025), (31, 1223250), (35, 1083450), (42, 902875), (50, 758415), (62, 611625), (70, 541725), (75, 505610), (93, 407750), (105, 361150), (125, 303366), (150, 252805), (155, 244650), (175, 216690), (186, 203875), (210, 180575), (217, 174750), (233, 162750), (250, 151683), (310, 122325), (350, 108345), (375, 101122), (434, 87375), (465, 81550), (466, 81375), (525, 72230), (651, 58250), (699, 54250), (750, 50561), (775, 48930), (875, 43338), (930, 40775), (1050, 36115), (1085, 34950), (1165, 32550), (1302, 29125), (1398, 27125), (1550, 24465), (1631, 23250), (1750, 21669), (2170, 17475), (2325, 16310), (2330, 16275), (2625, 14446), (3255, 11650), (3262, 11625), (3495, 10850), (3875, 9786), (4650, 8155), (4893, 7750), (5250, 7223), (5425, 6990), (5825, 6510)]