126321800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 325559520

約数和(自身を除く): 199237720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 67, 88, 100, 110, 134, 200, 220, 268, 275, 335, 440, 536, 550, 670, 737, 857, 1100, 1340, 1474, 1675, 1714, 2200, 2680, 2948, 3350, 3428, 3685, 4285, 5896, 6700, 6856, 7370, 8570, 9427, 13400, 14740, 17140, 18425, 18854, 21425, 29480, 34280, 36850, 37708, 42850, 47135, 57419, 73700, 75416, 85700, 94270, 114838, 147400, 171400, 188540, 229676, 235675, 287095, 377080, 459352, 471350, 574190, 631609, 942700, 1148380, 1263218, 1435475, 1885400, 2296760, 2526436, 2870950, 3158045, 5052872, 5741900, 6316090, 11483800, 12632180, 15790225, 25264360, 31580450, 63160900, 126321800]

約数ペア:

[(1, 126321800), (2, 63160900), (4, 31580450), (5, 25264360), (8, 15790225), (10, 12632180), (11, 11483800), (20, 6316090), (22, 5741900), (25, 5052872), (40, 3158045), (44, 2870950), (50, 2526436), (55, 2296760), (67, 1885400), (88, 1435475), (100, 1263218), (110, 1148380), (134, 942700), (200, 631609), (220, 574190), (268, 471350), (275, 459352), (335, 377080), (440, 287095), (536, 235675), (550, 229676), (670, 188540), (737, 171400), (857, 147400), (1100, 114838), (1340, 94270), (1474, 85700), (1675, 75416), (1714, 73700), (2200, 57419), (2680, 47135), (2948, 42850), (3350, 37708), (3428, 36850), (3685, 34280), (4285, 29480), (5896, 21425), (6700, 18854), (6856, 18425), (7370, 17140), (8570, 14740), (9427, 13400)]