201770700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2617}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 586285392

約数和(自身を除く): 384514692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 771, 1028, 1285, 1542, 2570, 2617, 3084, 3855, 5140, 5234, 6425, 7710, 7851, 10468, 12850, 13085, 15420, 15702, 19275, 25700, 26170, 31404, 38550, 39255, 52340, 65425, 77100, 78510, 130850, 157020, 196275, 261700, 392550, 672569, 785100, 1345138, 2017707, 2690276, 3362845, 4035414, 6725690, 8070828, 10088535, 13451380, 16814225, 20177070, 33628450, 40354140, 50442675, 67256900, 100885350, 201770700]

約数ペア:

[(1, 201770700), (2, 100885350), (3, 67256900), (4, 50442675), (5, 40354140), (6, 33628450), (10, 20177070), (12, 16814225), (15, 13451380), (20, 10088535), (25, 8070828), (30, 6725690), (50, 4035414), (60, 3362845), (75, 2690276), (100, 2017707), (150, 1345138), (257, 785100), (300, 672569), (514, 392550), (771, 261700), (1028, 196275), (1285, 157020), (1542, 130850), (2570, 78510), (2617, 77100), (3084, 65425), (3855, 52340), (5140, 39255), (5234, 38550), (6425, 31404), (7710, 26170), (7851, 25700), (10468, 19275), (12850, 15702), (13085, 15420)]