100852020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{186763}}^1$

素因数の和:186781

約数の個数: 48

約数和(自身を含む): 313763520

約数和(自身を除く): 212911500

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, 186763, 373526, 560289, 747052, 933815, 1120578, 1680867, 1867630, 2241156, 2801445, 3361734, 3735260, 5042601, 5602890, 6723468, 8404335, 10085202, 11205780, 16808670, 20170404, 25213005, 33617340, 50426010, 100852020]

約数ペア:

[(1, 100852020), (2, 50426010), (3, 33617340), (4, 25213005), (5, 20170404), (6, 16808670), (9, 11205780), (10, 10085202), (12, 8404335), (15, 6723468), (18, 5602890), (20, 5042601), (27, 3735260), (30, 3361734), (36, 2801445), (45, 2241156), (54, 1867630), (60, 1680867), (90, 1120578), (108, 933815), (135, 747052), (180, 560289), (270, 373526), (540, 186763)]