127905900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{426353}}^1$

素因数の和:426370

約数の個数: 36

約数和(自身を含む): 370075272

約数和(自身を除く): 242169372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 426353, 852706, 1279059, 1705412, 2131765, 2558118, 4263530, 5116236, 6395295, 8527060, 10658825, 12790590, 21317650, 25581180, 31976475, 42635300, 63952950, 127905900]

約数ペア:

[(1, 127905900), (2, 63952950), (3, 42635300), (4, 31976475), (5, 25581180), (6, 21317650), (10, 12790590), (12, 10658825), (15, 8527060), (20, 6395295), (25, 5116236), (30, 4263530), (50, 2558118), (60, 2131765), (75, 1705412), (100, 1279059), (150, 852706), (300, 426353)]