154743200

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2974

約数の個数: 72

約数和(自身を含む): 383537952

約数和(自身を除く): 228794752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 2144, 2680, 2887, 3350, 5360, 5774, 6700, 10720, 11548, 13400, 14435, 23096, 26800, 28870, 46192, 53600, 57740, 72175, 92384, 115480, 144350, 193429, 230960, 288700, 386858, 461920, 577400, 773716, 967145, 1154800, 1547432, 1934290, 2309600, 3094864, 3868580, 4835725, 6189728, 7737160, 9671450, 15474320, 19342900, 30948640, 38685800, 77371600, 154743200]

約数ペア:

[(1, 154743200), (2, 77371600), (4, 38685800), (5, 30948640), (8, 19342900), (10, 15474320), (16, 9671450), (20, 7737160), (25, 6189728), (32, 4835725), (40, 3868580), (50, 3094864), (67, 2309600), (80, 1934290), (100, 1547432), (134, 1154800), (160, 967145), (200, 773716), (268, 577400), (335, 461920), (400, 386858), (536, 288700), (670, 230960), (800, 193429), (1072, 144350), (1340, 115480), (1675, 92384), (2144, 72175), (2680, 57740), (2887, 53600), (3350, 46192), (5360, 28870), (5774, 26800), (6700, 23096), (10720, 14435), (11548, 13400)]