76991700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{256639}}^1$

素因数の和:256656

約数の個数: 36

約数和(自身を含む): 222763520

約数和(自身を除く): 145771820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 256639, 513278, 769917, 1026556, 1283195, 1539834, 2566390, 3079668, 3849585, 5132780, 6415975, 7699170, 12831950, 15398340, 19247925, 25663900, 38495850, 76991700]

約数ペア:

[(1, 76991700), (2, 38495850), (3, 25663900), (4, 19247925), (5, 15398340), (6, 12831950), (10, 7699170), (12, 6415975), (15, 5132780), (20, 3849585), (25, 3079668), (30, 2566390), (50, 1539834), (60, 1283195), (75, 1026556), (100, 769917), (150, 513278), (300, 256639)]