139707600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{116423}}^1$

素因数の和:116444

約数の個数: 60

約数和(自身を含む): 447533856

約数和(自身を除く): 307826256

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, 116423, 232846, 349269, 465692, 582115, 698538, 931384, 1164230, 1397076, 1746345, 1862768, 2328460, 2794152, 2910575, 3492690, 4656920, 5588304, 5821150, 6985380, 8731725, 9313840, 11642300, 13970760, 17463450, 23284600, 27941520, 34926900, 46569200, 69853800, 139707600]

約数ペア:

[(1, 139707600), (2, 69853800), (3, 46569200), (4, 34926900), (5, 27941520), (6, 23284600), (8, 17463450), (10, 13970760), (12, 11642300), (15, 9313840), (16, 8731725), (20, 6985380), (24, 5821150), (25, 5588304), (30, 4656920), (40, 3492690), (48, 2910575), (50, 2794152), (60, 2328460), (75, 1862768), (80, 1746345), (100, 1397076), (120, 1164230), (150, 931384), (200, 698538), (240, 582115), (300, 465692), (400, 349269), (600, 232846), (1200, 116423)]