20580600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34301}}^1$

素因数の和:34320

約数の個数: 48

約数和(自身を含む): 63801720

約数和(自身を除く): 43221120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 34301, 68602, 102903, 137204, 171505, 205806, 274408, 343010, 411612, 514515, 686020, 823224, 857525, 1029030, 1372040, 1715050, 2058060, 2572575, 3430100, 4116120, 5145150, 6860200, 10290300, 20580600]

約数ペア:

[(1, 20580600), (2, 10290300), (3, 6860200), (4, 5145150), (5, 4116120), (6, 3430100), (8, 2572575), (10, 2058060), (12, 1715050), (15, 1372040), (20, 1029030), (24, 857525), (25, 823224), (30, 686020), (40, 514515), (50, 411612), (60, 343010), (75, 274408), (100, 205806), (120, 171505), (150, 137204), (200, 102903), (300, 68602), (600, 34301)]