84329000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 229680360

約数和(自身を除く): 145351360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1721, 1750, 1960, 2450, 3442, 3500, 4900, 6125, 6884, 7000, 8605, 9800, 12047, 12250, 13768, 17210, 24094, 24500, 34420, 43025, 48188, 49000, 60235, 68840, 84329, 86050, 96376, 120470, 168658, 172100, 215125, 240940, 301175, 337316, 344200, 421645, 430250, 481880, 602350, 674632, 843290, 860500, 1204700, 1505875, 1686580, 1721000, 2108225, 2409400, 3011750, 3373160, 4216450, 6023500, 8432900, 10541125, 12047000, 16865800, 21082250, 42164500, 84329000]

約数ペア:

[(1, 84329000), (2, 42164500), (4, 21082250), (5, 16865800), (7, 12047000), (8, 10541125), (10, 8432900), (14, 6023500), (20, 4216450), (25, 3373160), (28, 3011750), (35, 2409400), (40, 2108225), (49, 1721000), (50, 1686580), (56, 1505875), (70, 1204700), (98, 860500), (100, 843290), (125, 674632), (140, 602350), (175, 481880), (196, 430250), (200, 421645), (245, 344200), (250, 337316), (280, 301175), (350, 240940), (392, 215125), (490, 172100), (500, 168658), (700, 120470), (875, 96376), (980, 86050), (1000, 84329), (1225, 68840), (1400, 60235), (1721, 49000), (1750, 48188), (1960, 43025), (2450, 34420), (3442, 24500), (3500, 24094), (4900, 17210), (6125, 13768), (6884, 12250), (7000, 12047), (8605, 9800)]