15085400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6857}}^1$

素因数の和:6884

約数の個数: 48

約数和(自身を含む): 38267640

約数和(自身を除く): 23182240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 6857, 13714, 27428, 34285, 54856, 68570, 75427, 137140, 150854, 171425, 274280, 301708, 342850, 377135, 603416, 685700, 754270, 1371400, 1508540, 1885675, 3017080, 3771350, 7542700, 15085400]

約数ペア:

[(1, 15085400), (2, 7542700), (4, 3771350), (5, 3017080), (8, 1885675), (10, 1508540), (11, 1371400), (20, 754270), (22, 685700), (25, 603416), (40, 377135), (44, 342850), (50, 301708), (55, 274280), (88, 171425), (100, 150854), (110, 137140), (200, 75427), (220, 68570), (275, 54856), (440, 34285), (550, 27428), (1100, 13714), (2200, 6857)]