20673000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{2297}}^1$

素因数の和:2324

約数の個数: 96

約数和(自身を含む): 69905160

約数和(自身を除く): 49232160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 2297, 3000, 4500, 4594, 6891, 9000, 9188, 11485, 13782, 18376, 20673, 22970, 27564, 34455, 41346, 45940, 55128, 57425, 68910, 82692, 91880, 103365, 114850, 137820, 165384, 172275, 206730, 229700, 275640, 287125, 344550, 413460, 459400, 516825, 574250, 689100, 826920, 861375, 1033650, 1148500, 1378200, 1722750, 2067300, 2297000, 2584125, 3445500, 4134600, 5168250, 6891000, 10336500, 20673000]

約数ペア:

[(1, 20673000), (2, 10336500), (3, 6891000), (4, 5168250), (5, 4134600), (6, 3445500), (8, 2584125), (9, 2297000), (10, 2067300), (12, 1722750), (15, 1378200), (18, 1148500), (20, 1033650), (24, 861375), (25, 826920), (30, 689100), (36, 574250), (40, 516825), (45, 459400), (50, 413460), (60, 344550), (72, 287125), (75, 275640), (90, 229700), (100, 206730), (120, 172275), (125, 165384), (150, 137820), (180, 114850), (200, 103365), (225, 91880), (250, 82692), (300, 68910), (360, 57425), (375, 55128), (450, 45940), (500, 41346), (600, 34455), (750, 27564), (900, 22970), (1000, 20673), (1125, 18376), (1500, 13782), (1800, 11485), (2250, 9188), (2297, 9000), (3000, 6891), (4500, 4594)]