72496800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{10069}}^1$

素因数の和:10095

約数の個数: 108

約数和(自身を含む): 255667230

約数和(自身を除く): 183170430

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 10069, 20138, 30207, 40276, 50345, 60414, 80552, 90621, 100690, 120828, 151035, 161104, 181242, 201380, 241656, 251725, 302070, 322208, 362484, 402760, 453105, 483312, 503450, 604140, 724968, 755175, 805520, 906210, 966624, 1006900, 1208280, 1449936, 1510350, 1611040, 1812420, 2013800, 2265525, 2416560, 2899872, 3020700, 3624840, 4027600, 4531050, 4833120, 6041400, 7249680, 8055200, 9062100, 12082800, 14499360, 18124200, 24165600, 36248400, 72496800]

約数ペア:

[(1, 72496800), (2, 36248400), (3, 24165600), (4, 18124200), (5, 14499360), (6, 12082800), (8, 9062100), (9, 8055200), (10, 7249680), (12, 6041400), (15, 4833120), (16, 4531050), (18, 4027600), (20, 3624840), (24, 3020700), (25, 2899872), (30, 2416560), (32, 2265525), (36, 2013800), (40, 1812420), (45, 1611040), (48, 1510350), (50, 1449936), (60, 1208280), (72, 1006900), (75, 966624), (80, 906210), (90, 805520), (96, 755175), (100, 724968), (120, 604140), (144, 503450), (150, 483312), (160, 453105), (180, 402760), (200, 362484), (225, 322208), (240, 302070), (288, 251725), (300, 241656), (360, 201380), (400, 181242), (450, 161104), (480, 151035), (600, 120828), (720, 100690), (800, 90621), (900, 80552), (1200, 60414), (1440, 50345), (1800, 40276), (2400, 30207), (3600, 20138), (7200, 10069)]