225021900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15959}}^1$

素因数の和:16023

約数の個数: 72

約数和(自身を含む): 664957440

約数和(自身を除く): 439935540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 7050, 14100, 15959, 31918, 47877, 63836, 79795, 95754, 159590, 191508, 239385, 319180, 398975, 478770, 750073, 797950, 957540, 1196925, 1500146, 1595900, 2250219, 2393850, 3000292, 3750365, 4500438, 4787700, 7500730, 9000876, 11251095, 15001460, 18751825, 22502190, 37503650, 45004380, 56255475, 75007300, 112510950, 225021900]

約数ペア:

[(1, 225021900), (2, 112510950), (3, 75007300), (4, 56255475), (5, 45004380), (6, 37503650), (10, 22502190), (12, 18751825), (15, 15001460), (20, 11251095), (25, 9000876), (30, 7500730), (47, 4787700), (50, 4500438), (60, 3750365), (75, 3000292), (94, 2393850), (100, 2250219), (141, 1595900), (150, 1500146), (188, 1196925), (235, 957540), (282, 797950), (300, 750073), (470, 478770), (564, 398975), (705, 319180), (940, 239385), (1175, 191508), (1410, 159590), (2350, 95754), (2820, 79795), (3525, 63836), (4700, 47877), (7050, 31918), (14100, 15959)]