64088100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71209}}^1$

素因数の和:71229

約数の個数: 54

約数和(自身を含む): 200883410

約数和(自身を除く): 136795310

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 71209, 142418, 213627, 284836, 356045, 427254, 640881, 712090, 854508, 1068135, 1281762, 1424180, 1780225, 2136270, 2563524, 3204405, 3560450, 4272540, 5340675, 6408810, 7120900, 10681350, 12817620, 16022025, 21362700, 32044050, 64088100]

約数ペア:

[(1, 64088100), (2, 32044050), (3, 21362700), (4, 16022025), (5, 12817620), (6, 10681350), (9, 7120900), (10, 6408810), (12, 5340675), (15, 4272540), (18, 3560450), (20, 3204405), (25, 2563524), (30, 2136270), (36, 1780225), (45, 1424180), (50, 1281762), (60, 1068135), (75, 854508), (90, 712090), (100, 640881), (150, 427254), (180, 356045), (225, 284836), (300, 213627), (450, 142418), (900, 71209)]