75770300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 171405696

約数和(自身を除く): 95635396

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 67, 86, 100, 134, 172, 215, 263, 268, 335, 430, 526, 670, 860, 1052, 1075, 1315, 1340, 1675, 2150, 2630, 2881, 3350, 4300, 5260, 5762, 6575, 6700, 11309, 11524, 13150, 14405, 17621, 22618, 26300, 28810, 35242, 45236, 56545, 57620, 70484, 72025, 88105, 113090, 144050, 176210, 226180, 282725, 288100, 352420, 440525, 565450, 757703, 881050, 1130900, 1515406, 1762100, 3030812, 3788515, 7577030, 15154060, 18942575, 37885150, 75770300]

約数ペア:

[(1, 75770300), (2, 37885150), (4, 18942575), (5, 15154060), (10, 7577030), (20, 3788515), (25, 3030812), (43, 1762100), (50, 1515406), (67, 1130900), (86, 881050), (100, 757703), (134, 565450), (172, 440525), (215, 352420), (263, 288100), (268, 282725), (335, 226180), (430, 176210), (526, 144050), (670, 113090), (860, 88105), (1052, 72025), (1075, 70484), (1315, 57620), (1340, 56545), (1675, 45236), (2150, 35242), (2630, 28810), (2881, 26300), (3350, 22618), (4300, 17621), (5260, 14405), (5762, 13150), (6575, 11524), (6700, 11309)]