71361000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{881}}^1$

素因数の和:914

約数の個数: 160

約数和(自身を含む): 249729480

約数和(自身を除く): 178368480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 881, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1762, 1800, 2025, 2250, 2643, 2700, 3000, 3240, 3375, 3524, 4050, 4405, 4500, 5286, 5400, 6750, 7048, 7929, 8100, 8810, 9000, 10125, 10572, 13215, 13500, 15858, 16200, 17620, 20250, 21144, 22025, 23787, 26430, 27000, 31716, 35240, 39645, 40500, 44050, 47574, 52860, 63432, 66075, 71361, 79290, 81000, 88100, 95148, 105720, 110125, 118935, 132150, 142722, 158580, 176200, 190296, 198225, 220250, 237870, 264300, 285444, 317160, 330375, 356805, 396450, 440500, 475740, 528600, 570888, 594675, 660750, 713610, 792900, 881000, 951480, 991125, 1189350, 1321500, 1427220, 1585800, 1784025, 1982250, 2378700, 2643000, 2854440, 2973375, 3568050, 3964500, 4757400, 5946750, 7136100, 7929000, 8920125, 11893500, 14272200, 17840250, 23787000, 35680500, 71361000]

約数ペア:

[(1, 71361000), (2, 35680500), (3, 23787000), (4, 17840250), (5, 14272200), (6, 11893500), (8, 8920125), (9, 7929000), (10, 7136100), (12, 5946750), (15, 4757400), (18, 3964500), (20, 3568050), (24, 2973375), (25, 2854440), (27, 2643000), (30, 2378700), (36, 1982250), (40, 1784025), (45, 1585800), (50, 1427220), (54, 1321500), (60, 1189350), (72, 991125), (75, 951480), (81, 881000), (90, 792900), (100, 713610), (108, 660750), (120, 594675), (125, 570888), (135, 528600), (150, 475740), (162, 440500), (180, 396450), (200, 356805), (216, 330375), (225, 317160), (250, 285444), (270, 264300), (300, 237870), (324, 220250), (360, 198225), (375, 190296), (405, 176200), (450, 158580), (500, 142722), (540, 132150), (600, 118935), (648, 110125), (675, 105720), (750, 95148), (810, 88100), (881, 81000), (900, 79290), (1000, 71361), (1080, 66075), (1125, 63432), (1350, 52860), (1500, 47574), (1620, 44050), (1762, 40500), (1800, 39645), (2025, 35240), (2250, 31716), (2643, 27000), (2700, 26430), (3000, 23787), (3240, 22025), (3375, 21144), (3524, 20250), (4050, 17620), (4405, 16200), (4500, 15858), (5286, 13500), (5400, 13215), (6750, 10572), (7048, 10125), (7929, 9000), (8100, 8810)]