126139800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{210233}}^1$

素因数の和:210252

約数の個数: 48

約数和(自身を含む): 391035240

約数和(自身を除く): 264895440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 210233, 420466, 630699, 840932, 1051165, 1261398, 1681864, 2102330, 2522796, 3153495, 4204660, 5045592, 5255825, 6306990, 8409320, 10511650, 12613980, 15767475, 21023300, 25227960, 31534950, 42046600, 63069900, 126139800]

約数ペア:

[(1, 126139800), (2, 63069900), (3, 42046600), (4, 31534950), (5, 25227960), (6, 21023300), (8, 15767475), (10, 12613980), (12, 10511650), (15, 8409320), (20, 6306990), (24, 5255825), (25, 5045592), (30, 4204660), (40, 3153495), (50, 2522796), (60, 2102330), (75, 1681864), (100, 1261398), (120, 1051165), (150, 840932), (200, 630699), (300, 420466), (600, 210233)]