20709300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{69031}}^1$

素因数の和:69048

約数の個数: 36

約数和(自身を含む): 59919776

約数和(自身を除く): 39210476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 69031, 138062, 207093, 276124, 345155, 414186, 690310, 828372, 1035465, 1380620, 1725775, 2070930, 3451550, 4141860, 5177325, 6903100, 10354650, 20709300]

約数ペア:

[(1, 20709300), (2, 10354650), (3, 6903100), (4, 5177325), (5, 4141860), (6, 3451550), (10, 2070930), (12, 1725775), (15, 1380620), (20, 1035465), (25, 828372), (30, 690310), (50, 414186), (60, 345155), (75, 276124), (100, 207093), (150, 138062), (300, 69031)]