202153800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19855

約数の個数: 96

約数和(自身を含む): 663573600

約数和(自身を除く): 461419800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 19819, 39638, 59457, 79276, 99095, 118914, 158552, 198190, 237828, 297285, 336923, 396380, 475656, 495475, 594570, 673846, 792760, 990950, 1010769, 1189140, 1347692, 1486425, 1684615, 1981900, 2021538, 2378280, 2695384, 2972850, 3369230, 3963800, 4043076, 5053845, 5945700, 6738460, 8086152, 8423075, 10107690, 11891400, 13476920, 16846150, 20215380, 25269225, 33692300, 40430760, 50538450, 67384600, 101076900, 202153800]

約数ペア:

[(1, 202153800), (2, 101076900), (3, 67384600), (4, 50538450), (5, 40430760), (6, 33692300), (8, 25269225), (10, 20215380), (12, 16846150), (15, 13476920), (17, 11891400), (20, 10107690), (24, 8423075), (25, 8086152), (30, 6738460), (34, 5945700), (40, 5053845), (50, 4043076), (51, 3963800), (60, 3369230), (68, 2972850), (75, 2695384), (85, 2378280), (100, 2021538), (102, 1981900), (120, 1684615), (136, 1486425), (150, 1347692), (170, 1189140), (200, 1010769), (204, 990950), (255, 792760), (300, 673846), (340, 594570), (408, 495475), (425, 475656), (510, 396380), (600, 336923), (680, 297285), (850, 237828), (1020, 198190), (1275, 158552), (1700, 118914), (2040, 99095), (2550, 79276), (3400, 59457), (5100, 39638), (10200, 19819)]