28146000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4691}}^1$

素因数の和:4717

約数の個数: 80

約数和(自身を含む): 90762048

約数和(自身を除く): 62616048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 4691, 6000, 9382, 14073, 18764, 23455, 28146, 37528, 46910, 56292, 70365, 75056, 93820, 112584, 117275, 140730, 187640, 225168, 234550, 281460, 351825, 375280, 469100, 562920, 586375, 703650, 938200, 1125840, 1172750, 1407300, 1759125, 1876400, 2345500, 2814600, 3518250, 4691000, 5629200, 7036500, 9382000, 14073000, 28146000]

約数ペア:

[(1, 28146000), (2, 14073000), (3, 9382000), (4, 7036500), (5, 5629200), (6, 4691000), (8, 3518250), (10, 2814600), (12, 2345500), (15, 1876400), (16, 1759125), (20, 1407300), (24, 1172750), (25, 1125840), (30, 938200), (40, 703650), (48, 586375), (50, 562920), (60, 469100), (75, 375280), (80, 351825), (100, 281460), (120, 234550), (125, 225168), (150, 187640), (200, 140730), (240, 117275), (250, 112584), (300, 93820), (375, 75056), (400, 70365), (500, 56292), (600, 46910), (750, 37528), (1000, 28146), (1200, 23455), (1500, 18764), (2000, 14073), (3000, 9382), (4691, 6000)]