76947300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28499}}^1$

素因数の和:28522

約数の個数: 72

約数和(自身を含む): 247380000

約数和(自身を除く): 170432700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28499, 56998, 85497, 113996, 142495, 170994, 256491, 284990, 341988, 427485, 512982, 569980, 712475, 769473, 854970, 1025964, 1282455, 1424950, 1538946, 1709940, 2137425, 2564910, 2849900, 3077892, 3847365, 4274850, 5129820, 6412275, 7694730, 8549700, 12824550, 15389460, 19236825, 25649100, 38473650, 76947300]

約数ペア:

[(1, 76947300), (2, 38473650), (3, 25649100), (4, 19236825), (5, 15389460), (6, 12824550), (9, 8549700), (10, 7694730), (12, 6412275), (15, 5129820), (18, 4274850), (20, 3847365), (25, 3077892), (27, 2849900), (30, 2564910), (36, 2137425), (45, 1709940), (50, 1538946), (54, 1424950), (60, 1282455), (75, 1025964), (90, 854970), (100, 769473), (108, 712475), (135, 569980), (150, 512982), (180, 427485), (225, 341988), (270, 284990), (300, 256491), (450, 170994), (540, 142495), (675, 113996), (900, 85497), (1350, 56998), (2700, 28499)]