12621900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42073}}^1$

素因数の和:42090

約数の個数: 36

約数和(自身を含む): 36520232

約数和(自身を除く): 23898332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42073, 84146, 126219, 168292, 210365, 252438, 420730, 504876, 631095, 841460, 1051825, 1262190, 2103650, 2524380, 3155475, 4207300, 6310950, 12621900]

約数ペア:

[(1, 12621900), (2, 6310950), (3, 4207300), (4, 3155475), (5, 2524380), (6, 2103650), (10, 1262190), (12, 1051825), (15, 841460), (20, 631095), (25, 504876), (30, 420730), (50, 252438), (60, 210365), (75, 168292), (100, 126219), (150, 84146), (300, 42073)]