23987400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{39979}}^1$

素因数の和:39998

約数の個数: 48

約数和(自身を含む): 74362800

約数和(自身を除く): 50375400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 399790, 479748, 599685, 799580, 959496, 999475, 1199370, 1599160, 1998950, 2398740, 2998425, 3997900, 4797480, 5996850, 7995800, 11993700, 23987400]

約数ペア:

[(1, 23987400), (2, 11993700), (3, 7995800), (4, 5996850), (5, 4797480), (6, 3997900), (8, 2998425), (10, 2398740), (12, 1998950), (15, 1599160), (20, 1199370), (24, 999475), (25, 959496), (30, 799580), (40, 599685), (50, 479748), (60, 399790), (75, 319832), (100, 239874), (120, 199895), (150, 159916), (200, 119937), (300, 79958), (600, 39979)]