218089080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55073}}^1$

素因数の和:55101

約数の個数: 96

約数和(自身を含む): 773238960

約数和(自身を除く): 555149880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 55073, 110146, 165219, 220292, 275365, 330438, 440584, 495657, 550730, 605803, 660876, 826095, 991314, 1101460, 1211606, 1321752, 1652190, 1817409, 1982628, 2202920, 2423212, 2478285, 3029015, 3304380, 3634818, 3965256, 4846424, 4956570, 5452227, 6058030, 6608760, 7269636, 9087045, 9913140, 10904454, 12116060, 14539272, 18174090, 19826280, 21808908, 24232120, 27261135, 36348180, 43617816, 54522270, 72696360, 109044540, 218089080]

約数ペア:

[(1, 218089080), (2, 109044540), (3, 72696360), (4, 54522270), (5, 43617816), (6, 36348180), (8, 27261135), (9, 24232120), (10, 21808908), (11, 19826280), (12, 18174090), (15, 14539272), (18, 12116060), (20, 10904454), (22, 9913140), (24, 9087045), (30, 7269636), (33, 6608760), (36, 6058030), (40, 5452227), (44, 4956570), (45, 4846424), (55, 3965256), (60, 3634818), (66, 3304380), (72, 3029015), (88, 2478285), (90, 2423212), (99, 2202920), (110, 1982628), (120, 1817409), (132, 1652190), (165, 1321752), (180, 1211606), (198, 1101460), (220, 991314), (264, 826095), (330, 660876), (360, 605803), (396, 550730), (440, 495657), (495, 440584), (660, 330438), (792, 275365), (990, 220292), (1320, 165219), (1980, 110146), (3960, 55073)]