81559050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10259}}^1$

素因数の和:10327

約数の個数: 48

約数和(自身を含む): 206102880

約数和(自身を除く): 124543830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 10259, 20518, 30777, 51295, 61554, 102590, 153885, 256475, 307770, 512950, 543727, 769425, 1087454, 1538850, 1631181, 2718635, 3262362, 5437270, 8155905, 13593175, 16311810, 27186350, 40779525, 81559050]

約数ペア:

[(1, 81559050), (2, 40779525), (3, 27186350), (5, 16311810), (6, 13593175), (10, 8155905), (15, 5437270), (25, 3262362), (30, 2718635), (50, 1631181), (53, 1538850), (75, 1087454), (106, 769425), (150, 543727), (159, 512950), (265, 307770), (318, 256475), (530, 153885), (795, 102590), (1325, 61554), (1590, 51295), (2650, 30777), (3975, 20518), (7950, 10259)]