143428500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31873}}^1$

素因数の和:31898

約数の個数: 72

約数和(自身を含む): 452483304

約数和(自身を除く): 309054804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 31873, 63746, 95619, 127492, 159365, 191238, 286857, 318730, 382476, 478095, 573714, 637460, 796825, 956190, 1147428, 1434285, 1593650, 1912380, 2390475, 2868570, 3187300, 3984125, 4780950, 5737140, 7171425, 7968250, 9561900, 11952375, 14342850, 15936500, 23904750, 28685700, 35857125, 47809500, 71714250, 143428500]

約数ペア:

[(1, 143428500), (2, 71714250), (3, 47809500), (4, 35857125), (5, 28685700), (6, 23904750), (9, 15936500), (10, 14342850), (12, 11952375), (15, 9561900), (18, 7968250), (20, 7171425), (25, 5737140), (30, 4780950), (36, 3984125), (45, 3187300), (50, 2868570), (60, 2390475), (75, 1912380), (90, 1593650), (100, 1434285), (125, 1147428), (150, 956190), (180, 796825), (225, 637460), (250, 573714), (300, 478095), (375, 382476), (450, 318730), (500, 286857), (750, 191238), (900, 159365), (1125, 127492), (1500, 95619), (2250, 63746), (4500, 31873)]