85126500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18917}}^1$

素因数の和:18942

約数の個数: 72

約数和(自身を含む): 268559928

約数和(自身を除く): 183433428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 18917, 37834, 56751, 75668, 94585, 113502, 170253, 189170, 227004, 283755, 340506, 378340, 472925, 567510, 681012, 851265, 945850, 1135020, 1418775, 1702530, 1891700, 2364625, 2837550, 3405060, 4256325, 4729250, 5675100, 7093875, 8512650, 9458500, 14187750, 17025300, 21281625, 28375500, 42563250, 85126500]

約数ペア:

[(1, 85126500), (2, 42563250), (3, 28375500), (4, 21281625), (5, 17025300), (6, 14187750), (9, 9458500), (10, 8512650), (12, 7093875), (15, 5675100), (18, 4729250), (20, 4256325), (25, 3405060), (30, 2837550), (36, 2364625), (45, 1891700), (50, 1702530), (60, 1418775), (75, 1135020), (90, 945850), (100, 851265), (125, 681012), (150, 567510), (180, 472925), (225, 378340), (250, 340506), (300, 283755), (375, 227004), (450, 189170), (500, 170253), (750, 113502), (900, 94585), (1125, 75668), (1500, 56751), (2250, 37834), (4500, 18917)]