201100200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47881}}^1$

素因数の和:47907

約数の個数: 96

約数和(自身を含む): 712484160

約数和(自身を除く): 511383960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 47881, 95762, 143643, 191524, 239405, 287286, 335167, 383048, 478810, 574572, 670334, 718215, 957620, 1005501, 1149144, 1197025, 1340668, 1436430, 1675835, 1915240, 2011002, 2394050, 2681336, 2872860, 3351670, 3591075, 4022004, 4788100, 5027505, 5745720, 6703340, 7182150, 8044008, 8379175, 9576200, 10055010, 13406680, 14364300, 16758350, 20110020, 25137525, 28728600, 33516700, 40220040, 50275050, 67033400, 100550100, 201100200]

約数ペア:

[(1, 201100200), (2, 100550100), (3, 67033400), (4, 50275050), (5, 40220040), (6, 33516700), (7, 28728600), (8, 25137525), (10, 20110020), (12, 16758350), (14, 14364300), (15, 13406680), (20, 10055010), (21, 9576200), (24, 8379175), (25, 8044008), (28, 7182150), (30, 6703340), (35, 5745720), (40, 5027505), (42, 4788100), (50, 4022004), (56, 3591075), (60, 3351670), (70, 2872860), (75, 2681336), (84, 2394050), (100, 2011002), (105, 1915240), (120, 1675835), (140, 1436430), (150, 1340668), (168, 1197025), (175, 1149144), (200, 1005501), (210, 957620), (280, 718215), (300, 670334), (350, 574572), (420, 478810), (525, 383048), (600, 335167), (700, 287286), (840, 239405), (1050, 191524), (1400, 143643), (2100, 95762), (4200, 47881)]