102738400

素因数分解:

$2^5\times 5^2\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:956

約数の個数: 72

約数和(自身を含む): 252640080

約数和(自身を除く): 149901680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 167, 200, 334, 400, 668, 769, 800, 835, 1336, 1538, 1670, 2672, 3076, 3340, 3845, 4175, 5344, 6152, 6680, 7690, 8350, 12304, 13360, 15380, 16700, 19225, 24608, 26720, 30760, 33400, 38450, 61520, 66800, 76900, 123040, 128423, 133600, 153800, 256846, 307600, 513692, 615200, 642115, 1027384, 1284230, 2054768, 2568460, 3210575, 4109536, 5136920, 6421150, 10273840, 12842300, 20547680, 25684600, 51369200, 102738400]

約数ペア:

[(1, 102738400), (2, 51369200), (4, 25684600), (5, 20547680), (8, 12842300), (10, 10273840), (16, 6421150), (20, 5136920), (25, 4109536), (32, 3210575), (40, 2568460), (50, 2054768), (80, 1284230), (100, 1027384), (160, 642115), (167, 615200), (200, 513692), (334, 307600), (400, 256846), (668, 153800), (769, 133600), (800, 128423), (835, 123040), (1336, 76900), (1538, 66800), (1670, 61520), (2672, 38450), (3076, 33400), (3340, 30760), (3845, 26720), (4175, 24608), (5344, 19225), (6152, 16700), (6680, 15380), (7690, 13360), (8350, 12304)]