5397000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 19319040

約数和(自身を除く): 13922040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 257, 280, 300, 350, 375, 420, 500, 514, 525, 600, 700, 750, 771, 840, 875, 1000, 1028, 1050, 1285, 1400, 1500, 1542, 1750, 1799, 2056, 2100, 2570, 2625, 3000, 3084, 3500, 3598, 3855, 4200, 5140, 5250, 5397, 6168, 6425, 7000, 7196, 7710, 8995, 10280, 10500, 10794, 12850, 14392, 15420, 17990, 19275, 21000, 21588, 25700, 26985, 30840, 32125, 35980, 38550, 43176, 44975, 51400, 53970, 64250, 71960, 77100, 89950, 96375, 107940, 128500, 134925, 154200, 179900, 192750, 215880, 224875, 257000, 269850, 359800, 385500, 449750, 539700, 674625, 771000, 899500, 1079400, 1349250, 1799000, 2698500, 5397000]

約数ペア:

[(1, 5397000), (2, 2698500), (3, 1799000), (4, 1349250), (5, 1079400), (6, 899500), (7, 771000), (8, 674625), (10, 539700), (12, 449750), (14, 385500), (15, 359800), (20, 269850), (21, 257000), (24, 224875), (25, 215880), (28, 192750), (30, 179900), (35, 154200), (40, 134925), (42, 128500), (50, 107940), (56, 96375), (60, 89950), (70, 77100), (75, 71960), (84, 64250), (100, 53970), (105, 51400), (120, 44975), (125, 43176), (140, 38550), (150, 35980), (168, 32125), (175, 30840), (200, 26985), (210, 25700), (250, 21588), (257, 21000), (280, 19275), (300, 17990), (350, 15420), (375, 14392), (420, 12850), (500, 10794), (514, 10500), (525, 10280), (600, 8995), (700, 7710), (750, 7196), (771, 7000), (840, 6425), (875, 6168), (1000, 5397), (1028, 5250), (1050, 5140), (1285, 4200), (1400, 3855), (1500, 3598), (1542, 3500), (1750, 3084), (1799, 3000), (2056, 2625), (2100, 2570)]