138328800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57637}}^1$

素因数の和:57660

約数の個数: 72

約数和(自身を含む): 450268056

約数和(自身を除く): 311939256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 57637, 115274, 172911, 230548, 288185, 345822, 461096, 576370, 691644, 864555, 922192, 1152740, 1383288, 1440925, 1729110, 1844384, 2305480, 2766576, 2881850, 3458220, 4322775, 4610960, 5533152, 5763700, 6916440, 8645550, 9221920, 11527400, 13832880, 17291100, 23054800, 27665760, 34582200, 46109600, 69164400, 138328800]

約数ペア:

[(1, 138328800), (2, 69164400), (3, 46109600), (4, 34582200), (5, 27665760), (6, 23054800), (8, 17291100), (10, 13832880), (12, 11527400), (15, 9221920), (16, 8645550), (20, 6916440), (24, 5763700), (25, 5533152), (30, 4610960), (32, 4322775), (40, 3458220), (48, 2881850), (50, 2766576), (60, 2305480), (75, 1844384), (80, 1729110), (96, 1440925), (100, 1383288), (120, 1152740), (150, 922192), (160, 864555), (200, 691644), (240, 576370), (300, 461096), (400, 345822), (480, 288185), (600, 230548), (800, 172911), (1200, 115274), (2400, 57637)]