2009136450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1789}}^1\times {\mathrm{7487}}^1$

素因数の和:9291

約数の個数: 48

約数和(自身を含む): 4986109440

約数和(自身を除く): 2976972990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1789, 3578, 5367, 7487, 8945, 10734, 14974, 17890, 22461, 26835, 37435, 44725, 44922, 53670, 74870, 89450, 112305, 134175, 187175, 224610, 268350, 374350, 561525, 1123050, 13394243, 26788486, 40182729, 66971215, 80365458, 133942430, 200913645, 334856075, 401827290, 669712150, 1004568225, 2009136450]

約数ペア:

[(1, 2009136450), (2, 1004568225), (3, 669712150), (5, 401827290), (6, 334856075), (10, 200913645), (15, 133942430), (25, 80365458), (30, 66971215), (50, 40182729), (75, 26788486), (150, 13394243), (1789, 1123050), (3578, 561525), (5367, 374350), (7487, 268350), (8945, 224610), (10734, 187175), (14974, 134175), (17890, 112305), (22461, 89450), (26835, 74870), (37435, 53670), (44725, 44922)]