85702800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71419}}^1$

素因数の和:71440

約数の個数: 60

約数和(自身を含む): 274538480

約数和(自身を除く): 188835680

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, 150, 200, 240, 300, 400, 600, 1200, 71419, 142838, 214257, 285676, 357095, 428514, 571352, 714190, 857028, 1071285, 1142704, 1428380, 1714056, 1785475, 2142570, 2856760, 3428112, 3570950, 4285140, 5356425, 5713520, 7141900, 8570280, 10712850, 14283800, 17140560, 21425700, 28567600, 42851400, 85702800]

約数ペア:

[(1, 85702800), (2, 42851400), (3, 28567600), (4, 21425700), (5, 17140560), (6, 14283800), (8, 10712850), (10, 8570280), (12, 7141900), (15, 5713520), (16, 5356425), (20, 4285140), (24, 3570950), (25, 3428112), (30, 2856760), (40, 2142570), (48, 1785475), (50, 1714056), (60, 1428380), (75, 1142704), (80, 1071285), (100, 857028), (120, 714190), (150, 571352), (200, 428514), (240, 357095), (300, 285676), (400, 214257), (600, 142838), (1200, 71419)]