21303300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71011}}^1$

素因数の和:71028

約数の個数: 36

約数和(自身を含む): 61638416

約数和(自身を除く): 40335116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 71011, 142022, 213033, 284044, 355055, 426066, 710110, 852132, 1065165, 1420220, 1775275, 2130330, 3550550, 4260660, 5325825, 7101100, 10651650, 21303300]

約数ペア:

[(1, 21303300), (2, 10651650), (3, 7101100), (4, 5325825), (5, 4260660), (6, 3550550), (10, 2130330), (12, 1775275), (15, 1420220), (20, 1065165), (25, 852132), (30, 710110), (50, 426066), (60, 355055), (75, 284044), (100, 213033), (150, 142022), (300, 71011)]