128177550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{284839}}^1$

素因数の和:284857

約数の個数: 36

約数和(自身を含む): 344371560

約数和(自身を除く): 216194010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 284839, 569678, 854517, 1424195, 1709034, 2563551, 2848390, 4272585, 5127102, 7120975, 8545170, 12817755, 14241950, 21362925, 25635510, 42725850, 64088775, 128177550]

約数ペア:

[(1, 128177550), (2, 64088775), (3, 42725850), (5, 25635510), (6, 21362925), (9, 14241950), (10, 12817755), (15, 8545170), (18, 7120975), (25, 5127102), (30, 4272585), (45, 2848390), (50, 2563551), (75, 1709034), (90, 1424195), (150, 854517), (225, 569678), (450, 284839)]