1695000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 5342040

約数和(自身を除く): 3647040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 125, 150, 200, 226, 250, 300, 339, 375, 452, 500, 565, 600, 625, 678, 750, 904, 1000, 1130, 1250, 1356, 1500, 1695, 1875, 2260, 2500, 2712, 2825, 3000, 3390, 3750, 4520, 5000, 5650, 6780, 7500, 8475, 11300, 13560, 14125, 15000, 16950, 22600, 28250, 33900, 42375, 56500, 67800, 70625, 84750, 113000, 141250, 169500, 211875, 282500, 339000, 423750, 565000, 847500, 1695000]

約数ペア:

[(1, 1695000), (2, 847500), (3, 565000), (4, 423750), (5, 339000), (6, 282500), (8, 211875), (10, 169500), (12, 141250), (15, 113000), (20, 84750), (24, 70625), (25, 67800), (30, 56500), (40, 42375), (50, 33900), (60, 28250), (75, 22600), (100, 16950), (113, 15000), (120, 14125), (125, 13560), (150, 11300), (200, 8475), (226, 7500), (250, 6780), (300, 5650), (339, 5000), (375, 4520), (452, 3750), (500, 3390), (565, 3000), (600, 2825), (625, 2712), (678, 2500), (750, 2260), (904, 1875), (1000, 1695), (1130, 1500), (1250, 1356)]