12987300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43291}}^1$

素因数の和:43308

約数の個数: 36

約数和(自身を含む): 37577456

約数和(自身を除く): 24590156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 43291, 86582, 129873, 173164, 216455, 259746, 432910, 519492, 649365, 865820, 1082275, 1298730, 2164550, 2597460, 3246825, 4329100, 6493650, 12987300]

約数ペア:

[(1, 12987300), (2, 6493650), (3, 4329100), (4, 3246825), (5, 2597460), (6, 2164550), (10, 1298730), (12, 1082275), (15, 865820), (20, 649365), (25, 519492), (30, 432910), (50, 259746), (60, 216455), (75, 173164), (100, 129873), (150, 86582), (300, 43291)]