243027180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122741}}^1$

素因数の和:122767

約数の個数: 72

約数和(自身を含む): 804205584

約数和(自身を除く): 561178404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 122741, 245482, 368223, 490964, 613705, 736446, 1104669, 1227410, 1350151, 1472892, 1841115, 2209338, 2454820, 2700302, 3682230, 4050453, 4418676, 5400604, 5523345, 6750755, 7364460, 8100906, 11046690, 12151359, 13501510, 16201812, 20252265, 22093380, 24302718, 27003020, 40504530, 48605436, 60756795, 81009060, 121513590, 243027180]

約数ペア:

[(1, 243027180), (2, 121513590), (3, 81009060), (4, 60756795), (5, 48605436), (6, 40504530), (9, 27003020), (10, 24302718), (11, 22093380), (12, 20252265), (15, 16201812), (18, 13501510), (20, 12151359), (22, 11046690), (30, 8100906), (33, 7364460), (36, 6750755), (44, 5523345), (45, 5400604), (55, 4418676), (60, 4050453), (66, 3682230), (90, 2700302), (99, 2454820), (110, 2209338), (132, 1841115), (165, 1472892), (180, 1350151), (198, 1227410), (220, 1104669), (330, 736446), (396, 613705), (495, 490964), (660, 368223), (990, 245482), (1980, 122741)]