72381200

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3144

約数の個数: 60

約数和(自身を含む): 176900880

約数和(自身を除く): 104519680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2360, 2950, 3067, 4720, 5900, 6134, 11800, 12268, 15335, 23600, 24536, 30670, 49072, 61340, 76675, 122680, 153350, 180953, 245360, 306700, 361906, 613400, 723812, 904765, 1226800, 1447624, 1809530, 2895248, 3619060, 4523825, 7238120, 9047650, 14476240, 18095300, 36190600, 72381200]

約数ペア:

[(1, 72381200), (2, 36190600), (4, 18095300), (5, 14476240), (8, 9047650), (10, 7238120), (16, 4523825), (20, 3619060), (25, 2895248), (40, 1809530), (50, 1447624), (59, 1226800), (80, 904765), (100, 723812), (118, 613400), (200, 361906), (236, 306700), (295, 245360), (400, 180953), (472, 153350), (590, 122680), (944, 76675), (1180, 61340), (1475, 49072), (2360, 30670), (2950, 24536), (3067, 23600), (4720, 15335), (5900, 12268), (6134, 11800)]