68827000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6289

約数の個数: 64

約数和(自身を含む): 175724640

約数和(自身を除く): 106897640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 6257, 11000, 12514, 25028, 31285, 50056, 62570, 68827, 125140, 137654, 156425, 250280, 275308, 312850, 344135, 550616, 625700, 688270, 782125, 1251400, 1376540, 1564250, 1720675, 2753080, 3128500, 3441350, 6257000, 6882700, 8603375, 13765400, 17206750, 34413500, 68827000]

約数ペア:

[(1, 68827000), (2, 34413500), (4, 17206750), (5, 13765400), (8, 8603375), (10, 6882700), (11, 6257000), (20, 3441350), (22, 3128500), (25, 2753080), (40, 1720675), (44, 1564250), (50, 1376540), (55, 1251400), (88, 782125), (100, 688270), (110, 625700), (125, 550616), (200, 344135), (220, 312850), (250, 275308), (275, 250280), (440, 156425), (500, 137654), (550, 125140), (1000, 68827), (1100, 62570), (1375, 50056), (2200, 31285), (2750, 25028), (5500, 12514), (6257, 11000)]