30501200

素因数分解:

$2^4\times 5^2\times {\mathrm{76253}}^1$

素因数の和:76271

約数の個数: 30

約数和(自身を含む): 73280094

約数和(自身を除く): 42778894

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 76253, 152506, 305012, 381265, 610024, 762530, 1220048, 1525060, 1906325, 3050120, 3812650, 6100240, 7625300, 15250600, 30501200]

約数ペア:

[(1, 30501200), (2, 15250600), (4, 7625300), (5, 6100240), (8, 3812650), (10, 3050120), (16, 1906325), (20, 1525060), (25, 1220048), (40, 762530), (50, 610024), (80, 381265), (100, 305012), (200, 152506), (400, 76253)]