16278000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{2713}}^1$

素因数の和:2739

約数の個数: 80

約数和(自身を含む): 52499616

約数和(自身を除く): 36221616

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, 2713, 3000, 5426, 6000, 8139, 10852, 13565, 16278, 21704, 27130, 32556, 40695, 43408, 54260, 65112, 67825, 81390, 108520, 130224, 135650, 162780, 203475, 217040, 271300, 325560, 339125, 406950, 542600, 651120, 678250, 813900, 1017375, 1085200, 1356500, 1627800, 2034750, 2713000, 3255600, 4069500, 5426000, 8139000, 16278000]

約数ペア:

[(1, 16278000), (2, 8139000), (3, 5426000), (4, 4069500), (5, 3255600), (6, 2713000), (8, 2034750), (10, 1627800), (12, 1356500), (15, 1085200), (16, 1017375), (20, 813900), (24, 678250), (25, 651120), (30, 542600), (40, 406950), (48, 339125), (50, 325560), (60, 271300), (75, 217040), (80, 203475), (100, 162780), (120, 135650), (125, 130224), (150, 108520), (200, 81390), (240, 67825), (250, 65112), (300, 54260), (375, 43408), (400, 40695), (500, 32556), (600, 27130), (750, 21704), (1000, 16278), (1200, 13565), (1500, 10852), (2000, 8139), (2713, 6000), (3000, 5426)]