6855000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 21461880

約数和(自身を除く): 14606880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 457, 500, 600, 625, 750, 914, 1000, 1250, 1371, 1500, 1828, 1875, 2285, 2500, 2742, 3000, 3656, 3750, 4570, 5000, 5484, 6855, 7500, 9140, 10968, 11425, 13710, 15000, 18280, 22850, 27420, 34275, 45700, 54840, 57125, 68550, 91400, 114250, 137100, 171375, 228500, 274200, 285625, 342750, 457000, 571250, 685500, 856875, 1142500, 1371000, 1713750, 2285000, 3427500, 6855000]

約数ペア:

[(1, 6855000), (2, 3427500), (3, 2285000), (4, 1713750), (5, 1371000), (6, 1142500), (8, 856875), (10, 685500), (12, 571250), (15, 457000), (20, 342750), (24, 285625), (25, 274200), (30, 228500), (40, 171375), (50, 137100), (60, 114250), (75, 91400), (100, 68550), (120, 57125), (125, 54840), (150, 45700), (200, 34275), (250, 27420), (300, 22850), (375, 18280), (457, 15000), (500, 13710), (600, 11425), (625, 10968), (750, 9140), (914, 7500), (1000, 6855), (1250, 5484), (1371, 5000), (1500, 4570), (1828, 3750), (1875, 3656), (2285, 3000), (2500, 2742)]