2555400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{4259}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 7923600

約数和(自身を除く): 5368200

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, 4259, 8518, 12777, 17036, 21295, 25554, 34072, 42590, 51108, 63885, 85180, 102216, 106475, 127770, 170360, 212950, 255540, 319425, 425900, 511080, 638850, 851800, 1277700, 2555400]

約数ペア:

[(1, 2555400), (2, 1277700), (3, 851800), (4, 638850), (5, 511080), (6, 425900), (8, 319425), (10, 255540), (12, 212950), (15, 170360), (20, 127770), (24, 106475), (25, 102216), (30, 85180), (40, 63885), (50, 51108), (60, 42590), (75, 34072), (100, 25554), (120, 21295), (150, 17036), (200, 12777), (300, 8518), (600, 4259)]