85455200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 72

約数和(自身を含む): 214330032

約数和(自身を除く): 128874832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2887, 2960, 3700, 5774, 5920, 7400, 11548, 14435, 14800, 23096, 28870, 29600, 46192, 57740, 72175, 92384, 106819, 115480, 144350, 213638, 230960, 288700, 427276, 461920, 534095, 577400, 854552, 1068190, 1154800, 1709104, 2136380, 2309600, 2670475, 3418208, 4272760, 5340950, 8545520, 10681900, 17091040, 21363800, 42727600, 85455200]

約数ペア:

[(1, 85455200), (2, 42727600), (4, 21363800), (5, 17091040), (8, 10681900), (10, 8545520), (16, 5340950), (20, 4272760), (25, 3418208), (32, 2670475), (37, 2309600), (40, 2136380), (50, 1709104), (74, 1154800), (80, 1068190), (100, 854552), (148, 577400), (160, 534095), (185, 461920), (200, 427276), (296, 288700), (370, 230960), (400, 213638), (592, 144350), (740, 115480), (800, 106819), (925, 92384), (1184, 72175), (1480, 57740), (1850, 46192), (2887, 29600), (2960, 28870), (3700, 23096), (5774, 14800), (5920, 14435), (7400, 11548)]