90940500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 144

約数和(自身を含む): 327984384

約数和(自身を除く): 237043884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 2887, 3150, 3500, 4500, 5250, 5774, 6300, 7875, 8661, 10500, 11548, 14435, 15750, 17322, 20209, 25983, 28870, 31500, 34644, 40418, 43305, 51966, 57740, 60627, 72175, 80836, 86610, 101045, 103932, 121254, 129915, 144350, 173220, 181881, 202090, 216525, 242508, 259830, 288700, 303135, 360875, 363762, 404180, 433050, 505225, 519660, 606270, 649575, 721750, 727524, 866100, 909405, 1010450, 1082625, 1212540, 1299150, 1443500, 1515675, 1818810, 2020900, 2165250, 2526125, 2598300, 3031350, 3247875, 3637620, 4330500, 4547025, 5052250, 6062700, 6495750, 7578375, 9094050, 10104500, 12991500, 15156750, 18188100, 22735125, 30313500, 45470250, 90940500]

約数ペア:

[(1, 90940500), (2, 45470250), (3, 30313500), (4, 22735125), (5, 18188100), (6, 15156750), (7, 12991500), (9, 10104500), (10, 9094050), (12, 7578375), (14, 6495750), (15, 6062700), (18, 5052250), (20, 4547025), (21, 4330500), (25, 3637620), (28, 3247875), (30, 3031350), (35, 2598300), (36, 2526125), (42, 2165250), (45, 2020900), (50, 1818810), (60, 1515675), (63, 1443500), (70, 1299150), (75, 1212540), (84, 1082625), (90, 1010450), (100, 909405), (105, 866100), (125, 727524), (126, 721750), (140, 649575), (150, 606270), (175, 519660), (180, 505225), (210, 433050), (225, 404180), (250, 363762), (252, 360875), (300, 303135), (315, 288700), (350, 259830), (375, 242508), (420, 216525), (450, 202090), (500, 181881), (525, 173220), (630, 144350), (700, 129915), (750, 121254), (875, 103932), (900, 101045), (1050, 86610), (1125, 80836), (1260, 72175), (1500, 60627), (1575, 57740), (1750, 51966), (2100, 43305), (2250, 40418), (2625, 34644), (2887, 31500), (3150, 28870), (3500, 25983), (4500, 20209), (5250, 17322), (5774, 15750), (6300, 14435), (7875, 11548), (8661, 10500)]