83286700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 211430912

約数和(自身を除く): 128144212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2767, 3010, 4300, 5534, 6020, 7525, 11068, 13835, 15050, 19369, 27670, 30100, 38738, 55340, 69175, 77476, 96845, 118981, 138350, 193690, 237962, 276700, 387380, 475924, 484225, 594905, 832867, 968450, 1189810, 1665734, 1936900, 2379620, 2974525, 3331468, 4164335, 5949050, 8328670, 11898100, 16657340, 20821675, 41643350, 83286700]

約数ペア:

[(1, 83286700), (2, 41643350), (4, 20821675), (5, 16657340), (7, 11898100), (10, 8328670), (14, 5949050), (20, 4164335), (25, 3331468), (28, 2974525), (35, 2379620), (43, 1936900), (50, 1665734), (70, 1189810), (86, 968450), (100, 832867), (140, 594905), (172, 484225), (175, 475924), (215, 387380), (301, 276700), (350, 237962), (430, 193690), (602, 138350), (700, 118981), (860, 96845), (1075, 77476), (1204, 69175), (1505, 55340), (2150, 38738), (2767, 30100), (3010, 27670), (4300, 19369), (5534, 15050), (6020, 13835), (7525, 11068)]