205060950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{151897}}^1$

素因数の和:151918

約数の個数: 48

約数和(自身を含む): 565060560

約数和(自身を除く): 359999610

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, 151897, 303794, 455691, 759485, 911382, 1367073, 1518970, 2278455, 2734146, 3797425, 4101219, 4556910, 6835365, 7594850, 8202438, 11392275, 13670730, 20506095, 22784550, 34176825, 41012190, 68353650, 102530475, 205060950]

約数ペア:

[(1, 205060950), (2, 102530475), (3, 68353650), (5, 41012190), (6, 34176825), (9, 22784550), (10, 20506095), (15, 13670730), (18, 11392275), (25, 8202438), (27, 7594850), (30, 6835365), (45, 4556910), (50, 4101219), (54, 3797425), (75, 2734146), (90, 2278455), (135, 1518970), (150, 1367073), (225, 911382), (270, 759485), (450, 455691), (675, 303794), (1350, 151897)]