85255000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 215790300

約数和(自身を除く): 130535300

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 59, 68, 85, 100, 118, 125, 136, 170, 200, 236, 250, 289, 295, 340, 425, 472, 500, 578, 590, 625, 680, 850, 1000, 1003, 1156, 1180, 1250, 1445, 1475, 1700, 2006, 2125, 2312, 2360, 2500, 2890, 2950, 3400, 4012, 4250, 5000, 5015, 5780, 5900, 7225, 7375, 8024, 8500, 10030, 10625, 11560, 11800, 14450, 14750, 17000, 17051, 20060, 21250, 25075, 28900, 29500, 34102, 36125, 36875, 40120, 42500, 50150, 57800, 59000, 68204, 72250, 73750, 85000, 85255, 100300, 125375, 136408, 144500, 147500, 170510, 180625, 200600, 250750, 289000, 295000, 341020, 361250, 426275, 501500, 626875, 682040, 722500, 852550, 1003000, 1253750, 1445000, 1705100, 2131375, 2507500, 3410200, 4262750, 5015000, 8525500, 10656875, 17051000, 21313750, 42627500, 85255000]

約数ペア:

[(1, 85255000), (2, 42627500), (4, 21313750), (5, 17051000), (8, 10656875), (10, 8525500), (17, 5015000), (20, 4262750), (25, 3410200), (34, 2507500), (40, 2131375), (50, 1705100), (59, 1445000), (68, 1253750), (85, 1003000), (100, 852550), (118, 722500), (125, 682040), (136, 626875), (170, 501500), (200, 426275), (236, 361250), (250, 341020), (289, 295000), (295, 289000), (340, 250750), (425, 200600), (472, 180625), (500, 170510), (578, 147500), (590, 144500), (625, 136408), (680, 125375), (850, 100300), (1000, 85255), (1003, 85000), (1156, 73750), (1180, 72250), (1250, 68204), (1445, 59000), (1475, 57800), (1700, 50150), (2006, 42500), (2125, 40120), (2312, 36875), (2360, 36125), (2500, 34102), (2890, 29500), (2950, 28900), (3400, 25075), (4012, 21250), (4250, 20060), (5000, 17051), (5015, 17000), (5780, 14750), (5900, 14450), (7225, 11800), (7375, 11560), (8024, 10625), (8500, 10030)]