28379312400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23649427}}^1$

素因数の和:23649448

約数の個数: 60

約数和(自身を含む): 90908401232

約数和(自身を除く): 62529088832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 23649427, 47298854, 70948281, 94597708, 118247135, 141896562, 189195416, 236494270, 283793124, 354741405, 378390832, 472988540, 567586248, 591235675, 709482810, 945977080, 1135172496, 1182471350, 1418965620, 1773707025, 1891954160, 2364942700, 2837931240, 3547414050, 4729885400, 5675862480, 7094828100, 9459770800, 14189656200, 28379312400]

約数ペア:

[(1, 28379312400), (2, 14189656200), (3, 9459770800), (4, 7094828100), (5, 5675862480), (6, 4729885400), (8, 3547414050), (10, 2837931240), (12, 2364942700), (15, 1891954160), (16, 1773707025), (20, 1418965620), (24, 1182471350), (25, 1135172496), (30, 945977080), (40, 709482810), (48, 591235675), (50, 567586248), (60, 472988540), (75, 378390832), (80, 354741405), (100, 283793124), (120, 236494270), (150, 189195416), (200, 141896562), (240, 118247135), (300, 94597708), (400, 70948281), (600, 47298854), (1200, 23649427)]