42581400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{70969}}^1$

素因数の和:70988

約数の個数: 48

約数和(自身を含む): 132004200

約数和(自身を除く): 89422800

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, 70969, 141938, 212907, 283876, 354845, 425814, 567752, 709690, 851628, 1064535, 1419380, 1703256, 1774225, 2129070, 2838760, 3548450, 4258140, 5322675, 7096900, 8516280, 10645350, 14193800, 21290700, 42581400]

約数ペア:

[(1, 42581400), (2, 21290700), (3, 14193800), (4, 10645350), (5, 8516280), (6, 7096900), (8, 5322675), (10, 4258140), (12, 3548450), (15, 2838760), (20, 2129070), (24, 1774225), (25, 1703256), (30, 1419380), (40, 1064535), (50, 851628), (60, 709690), (75, 567752), (100, 425814), (120, 354845), (150, 283876), (200, 212907), (300, 141938), (600, 70969)]