103427900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 233735040

約数和(自身を除く): 130307140

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 67, 86, 100, 134, 172, 215, 268, 335, 359, 430, 670, 718, 860, 1075, 1340, 1436, 1675, 1795, 2150, 2881, 3350, 3590, 4300, 5762, 6700, 7180, 8975, 11524, 14405, 15437, 17950, 24053, 28810, 30874, 35900, 48106, 57620, 61748, 72025, 77185, 96212, 120265, 144050, 154370, 240530, 288100, 308740, 385925, 481060, 601325, 771850, 1034279, 1202650, 1543700, 2068558, 2405300, 4137116, 5171395, 10342790, 20685580, 25856975, 51713950, 103427900]

約数ペア:

[(1, 103427900), (2, 51713950), (4, 25856975), (5, 20685580), (10, 10342790), (20, 5171395), (25, 4137116), (43, 2405300), (50, 2068558), (67, 1543700), (86, 1202650), (100, 1034279), (134, 771850), (172, 601325), (215, 481060), (268, 385925), (335, 308740), (359, 288100), (430, 240530), (670, 154370), (718, 144050), (860, 120265), (1075, 96212), (1340, 77185), (1436, 72025), (1675, 61748), (1795, 57620), (2150, 48106), (2881, 35900), (3350, 30874), (3590, 28810), (4300, 24053), (5762, 17950), (6700, 15437), (7180, 14405), (8975, 11524)]