28469100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8627}}^1$

素因数の和:8655

約数の個数: 72

約数和(自身を含む): 89869248

約数和(自身を除く): 61400148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 8627, 17254, 25881, 34508, 43135, 51762, 86270, 94897, 103524, 129405, 172540, 189794, 215675, 258810, 284691, 379588, 431350, 474485, 517620, 569382, 647025, 862700, 948970, 1138764, 1294050, 1423455, 1897940, 2372425, 2588100, 2846910, 4744850, 5693820, 7117275, 9489700, 14234550, 28469100]

約数ペア:

[(1, 28469100), (2, 14234550), (3, 9489700), (4, 7117275), (5, 5693820), (6, 4744850), (10, 2846910), (11, 2588100), (12, 2372425), (15, 1897940), (20, 1423455), (22, 1294050), (25, 1138764), (30, 948970), (33, 862700), (44, 647025), (50, 569382), (55, 517620), (60, 474485), (66, 431350), (75, 379588), (100, 284691), (110, 258810), (132, 215675), (150, 189794), (165, 172540), (220, 129405), (275, 103524), (300, 94897), (330, 86270), (550, 51762), (660, 43135), (825, 34508), (1100, 25881), (1650, 17254), (3300, 8627)]