68071800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113453}}^1$

素因数の和:113472

約数の個数: 48

約数和(自身を含む): 211024440

約数和(自身を除く): 142952640

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, 113453, 226906, 340359, 453812, 567265, 680718, 907624, 1134530, 1361436, 1701795, 2269060, 2722872, 2836325, 3403590, 4538120, 5672650, 6807180, 8508975, 11345300, 13614360, 17017950, 22690600, 34035900, 68071800]

約数ペア:

[(1, 68071800), (2, 34035900), (3, 22690600), (4, 17017950), (5, 13614360), (6, 11345300), (8, 8508975), (10, 6807180), (12, 5672650), (15, 4538120), (20, 3403590), (24, 2836325), (25, 2722872), (30, 2269060), (40, 1701795), (50, 1361436), (60, 1134530), (75, 907624), (100, 680718), (120, 567265), (150, 453812), (200, 340359), (300, 226906), (600, 113453)]