13281900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{44273}}^1$

素因数の和:44290

約数の個数: 36

約数和(自身を含む): 38429832

約数和(自身を除く): 25147932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 44273, 88546, 132819, 177092, 221365, 265638, 442730, 531276, 664095, 885460, 1106825, 1328190, 2213650, 2656380, 3320475, 4427300, 6640950, 13281900]

約数ペア:

[(1, 13281900), (2, 6640950), (3, 4427300), (4, 3320475), (5, 2656380), (6, 2213650), (10, 1328190), (12, 1106825), (15, 885460), (20, 664095), (25, 531276), (30, 442730), (50, 265638), (60, 221365), (75, 177092), (100, 132819), (150, 88546), (300, 44273)]