88756020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{164363}}^1$

素因数の和:164381

約数の個数: 48

約数和(自身を含む): 276131520

約数和(自身を除く): 187375500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 164363, 328726, 493089, 657452, 821815, 986178, 1479267, 1643630, 1972356, 2465445, 2958534, 3287260, 4437801, 4930890, 5917068, 7396335, 8875602, 9861780, 14792670, 17751204, 22189005, 29585340, 44378010, 88756020]

約数ペア:

[(1, 88756020), (2, 44378010), (3, 29585340), (4, 22189005), (5, 17751204), (6, 14792670), (9, 9861780), (10, 8875602), (12, 7396335), (15, 5917068), (18, 4930890), (20, 4437801), (27, 3287260), (30, 2958534), (36, 2465445), (45, 1972356), (54, 1643630), (60, 1479267), (90, 986178), (108, 821815), (135, 657452), (180, 493089), (270, 328726), (540, 164363)]