80774550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59833}}^1$

素因数の和:59854

約数の個数: 48

約数和(自身を含む): 222582480

約数和(自身を除く): 141807930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59833, 119666, 179499, 299165, 358998, 538497, 598330, 897495, 1076994, 1495825, 1615491, 1794990, 2692485, 2991650, 3230982, 4487475, 5384970, 8077455, 8974950, 13462425, 16154910, 26924850, 40387275, 80774550]

約数ペア:

[(1, 80774550), (2, 40387275), (3, 26924850), (5, 16154910), (6, 13462425), (9, 8974950), (10, 8077455), (15, 5384970), (18, 4487475), (25, 3230982), (27, 2991650), (30, 2692485), (45, 1794990), (50, 1615491), (54, 1495825), (75, 1076994), (90, 897495), (135, 598330), (150, 538497), (225, 358998), (270, 299165), (450, 179499), (675, 119666), (1350, 59833)]