47987400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79979}}^1$

素因数の和:79998

約数の個数: 48

約数和(自身を含む): 148762800

約数和(自身を除く): 100775400

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, 79979, 159958, 239937, 319916, 399895, 479874, 639832, 799790, 959748, 1199685, 1599580, 1919496, 1999475, 2399370, 3199160, 3998950, 4798740, 5998425, 7997900, 9597480, 11996850, 15995800, 23993700, 47987400]

約数ペア:

[(1, 47987400), (2, 23993700), (3, 15995800), (4, 11996850), (5, 9597480), (6, 7997900), (8, 5998425), (10, 4798740), (12, 3998950), (15, 3199160), (20, 2399370), (24, 1999475), (25, 1919496), (30, 1599580), (40, 1199685), (50, 959748), (60, 799790), (75, 639832), (100, 479874), (120, 399895), (150, 319916), (200, 239937), (300, 159958), (600, 79979)]