199910850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1332739}}^1$

素因数の和:1332754

約数の個数: 24

約数和(自身を含む): 495779280

約数和(自身を除く): 295868430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1332739, 2665478, 3998217, 6663695, 7996434, 13327390, 19991085, 33318475, 39982170, 66636950, 99955425, 199910850]

約数ペア:

[(1, 199910850), (2, 99955425), (3, 66636950), (5, 39982170), (6, 33318475), (10, 19991085), (15, 13327390), (25, 7996434), (30, 6663695), (50, 3998217), (75, 2665478), (150, 1332739)]