2552400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{709}}^1$

素因数の和:733

約数の個数: 90

約数和(自身を含む): 8870030

約数和(自身を除く): 6317630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 709, 720, 900, 1200, 1418, 1800, 2127, 2836, 3545, 3600, 4254, 5672, 6381, 7090, 8508, 10635, 11344, 12762, 14180, 17016, 17725, 21270, 25524, 28360, 31905, 34032, 35450, 42540, 51048, 53175, 56720, 63810, 70900, 85080, 102096, 106350, 127620, 141800, 159525, 170160, 212700, 255240, 283600, 319050, 425400, 510480, 638100, 850800, 1276200, 2552400]

約数ペア:

[(1, 2552400), (2, 1276200), (3, 850800), (4, 638100), (5, 510480), (6, 425400), (8, 319050), (9, 283600), (10, 255240), (12, 212700), (15, 170160), (16, 159525), (18, 141800), (20, 127620), (24, 106350), (25, 102096), (30, 85080), (36, 70900), (40, 63810), (45, 56720), (48, 53175), (50, 51048), (60, 42540), (72, 35450), (75, 34032), (80, 31905), (90, 28360), (100, 25524), (120, 21270), (144, 17725), (150, 17016), (180, 14180), (200, 12762), (225, 11344), (240, 10635), (300, 8508), (360, 7090), (400, 6381), (450, 5672), (600, 4254), (709, 3600), (720, 3545), (900, 2836), (1200, 2127), (1418, 1800)]