242867400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{404779}}^1$

素因数の和:404798

約数の個数: 48

約数和(自身を含む): 752890800

約数和(自身を除く): 510023400

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, 404779, 809558, 1214337, 1619116, 2023895, 2428674, 3238232, 4047790, 4857348, 6071685, 8095580, 9714696, 10119475, 12143370, 16191160, 20238950, 24286740, 30358425, 40477900, 48573480, 60716850, 80955800, 121433700, 242867400]

約数ペア:

[(1, 242867400), (2, 121433700), (3, 80955800), (4, 60716850), (5, 48573480), (6, 40477900), (8, 30358425), (10, 24286740), (12, 20238950), (15, 16191160), (20, 12143370), (24, 10119475), (25, 9714696), (30, 8095580), (40, 6071685), (50, 4857348), (60, 4047790), (75, 3238232), (100, 2428674), (120, 2023895), (150, 1619116), (200, 1214337), (300, 809558), (600, 404779)]