69685000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 204684480

約数和(自身を除く): 134999480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 181, 200, 220, 250, 275, 280, 308, 350, 362, 385, 440, 500, 550, 616, 625, 700, 724, 770, 875, 905, 1000, 1100, 1250, 1267, 1375, 1400, 1448, 1540, 1750, 1810, 1925, 1991, 2200, 2500, 2534, 2750, 3080, 3500, 3620, 3850, 3982, 4375, 4525, 5000, 5068, 5500, 6335, 6875, 7000, 7240, 7700, 7964, 8750, 9050, 9625, 9955, 10136, 11000, 12670, 13750, 13937, 15400, 15928, 17500, 18100, 19250, 19910, 22625, 25340, 27500, 27874, 31675, 35000, 36200, 38500, 39820, 45250, 48125, 49775, 50680, 55000, 55748, 63350, 69685, 77000, 79640, 90500, 96250, 99550, 111496, 113125, 126700, 139370, 158375, 181000, 192500, 199100, 226250, 248875, 253400, 278740, 316750, 348425, 385000, 398200, 452500, 497750, 557480, 633500, 696850, 791875, 905000, 995500, 1244375, 1267000, 1393700, 1583750, 1742125, 1991000, 2488750, 2787400, 3167500, 3484250, 4977500, 6335000, 6968500, 8710625, 9955000, 13937000, 17421250, 34842500, 69685000]

約数ペア:

[(1, 69685000), (2, 34842500), (4, 17421250), (5, 13937000), (7, 9955000), (8, 8710625), (10, 6968500), (11, 6335000), (14, 4977500), (20, 3484250), (22, 3167500), (25, 2787400), (28, 2488750), (35, 1991000), (40, 1742125), (44, 1583750), (50, 1393700), (55, 1267000), (56, 1244375), (70, 995500), (77, 905000), (88, 791875), (100, 696850), (110, 633500), (125, 557480), (140, 497750), (154, 452500), (175, 398200), (181, 385000), (200, 348425), (220, 316750), (250, 278740), (275, 253400), (280, 248875), (308, 226250), (350, 199100), (362, 192500), (385, 181000), (440, 158375), (500, 139370), (550, 126700), (616, 113125), (625, 111496), (700, 99550), (724, 96250), (770, 90500), (875, 79640), (905, 77000), (1000, 69685), (1100, 63350), (1250, 55748), (1267, 55000), (1375, 50680), (1400, 49775), (1448, 48125), (1540, 45250), (1750, 39820), (1810, 38500), (1925, 36200), (1991, 35000), (2200, 31675), (2500, 27874), (2534, 27500), (2750, 25340), (3080, 22625), (3500, 19910), (3620, 19250), (3850, 18100), (3982, 17500), (4375, 15928), (4525, 15400), (5000, 13937), (5068, 13750), (5500, 12670), (6335, 11000), (6875, 10136), (7000, 9955), (7240, 9625), (7700, 9050), (7964, 8750)]