68868600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{114781}}^1$

素因数の和:114800

約数の個数: 48

約数和(自身を含む): 213494520

約数和(自身を除く): 144625920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 114781, 229562, 344343, 459124, 573905, 688686, 918248, 1147810, 1377372, 1721715, 2295620, 2754744, 2869525, 3443430, 4591240, 5739050, 6886860, 8608575, 11478100, 13773720, 17217150, 22956200, 34434300, 68868600]

約数ペア:

[(1, 68868600), (2, 34434300), (3, 22956200), (4, 17217150), (5, 13773720), (6, 11478100), (8, 8608575), (10, 6886860), (12, 5739050), (15, 4591240), (20, 3443430), (24, 2869525), (25, 2754744), (30, 2295620), (40, 1721715), (50, 1377372), (60, 1147810), (75, 918248), (100, 688686), (120, 573905), (150, 459124), (200, 344343), (300, 229562), (600, 114781)]