159853500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{3947}}^1$

素因数の和:3978

約数の個数: 120

約数和(自身を含む): 521657136

約数和(自身を除く): 361803636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 3947, 4050, 4500, 6750, 7894, 8100, 10125, 11841, 13500, 15788, 19735, 20250, 23682, 35523, 39470, 40500, 47364, 59205, 71046, 78940, 98675, 106569, 118410, 142092, 177615, 197350, 213138, 236820, 296025, 319707, 355230, 394700, 426276, 493375, 532845, 592050, 639414, 710460, 888075, 986750, 1065690, 1184100, 1278828, 1480125, 1598535, 1776150, 1973500, 2131380, 2664225, 2960250, 3197070, 3552300, 4440375, 5328450, 5920500, 6394140, 7992675, 8880750, 10656900, 13321125, 15985350, 17761500, 26642250, 31970700, 39963375, 53284500, 79926750, 159853500]

約数ペア:

[(1, 159853500), (2, 79926750), (3, 53284500), (4, 39963375), (5, 31970700), (6, 26642250), (9, 17761500), (10, 15985350), (12, 13321125), (15, 10656900), (18, 8880750), (20, 7992675), (25, 6394140), (27, 5920500), (30, 5328450), (36, 4440375), (45, 3552300), (50, 3197070), (54, 2960250), (60, 2664225), (75, 2131380), (81, 1973500), (90, 1776150), (100, 1598535), (108, 1480125), (125, 1278828), (135, 1184100), (150, 1065690), (162, 986750), (180, 888075), (225, 710460), (250, 639414), (270, 592050), (300, 532845), (324, 493375), (375, 426276), (405, 394700), (450, 355230), (500, 319707), (540, 296025), (675, 236820), (750, 213138), (810, 197350), (900, 177615), (1125, 142092), (1350, 118410), (1500, 106569), (1620, 98675), (2025, 78940), (2250, 71046), (2700, 59205), (3375, 47364), (3947, 40500), (4050, 39470), (4500, 35523), (6750, 23682), (7894, 20250), (8100, 19735), (10125, 15788), (11841, 13500)]