30261200

素因数分解:

$2^4\times 5^2\times {\mathrm{75653}}^1$

素因数の和:75671

約数の個数: 30

約数和(自身を含む): 72703494

約数和(自身を除く): 42442294

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 75653, 151306, 302612, 378265, 605224, 756530, 1210448, 1513060, 1891325, 3026120, 3782650, 6052240, 7565300, 15130600, 30261200]

約数ペア:

[(1, 30261200), (2, 15130600), (4, 7565300), (5, 6052240), (8, 3782650), (10, 3026120), (16, 1891325), (20, 1513060), (25, 1210448), (40, 756530), (50, 605224), (80, 378265), (100, 302612), (200, 151306), (400, 75653)]