26811000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 94002480

約数和(自身を除く): 67191480

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, 331, 360, 375, 405, 450, 500, 540, 600, 648, 662, 675, 750, 810, 900, 993, 1000, 1080, 1125, 1324, 1350, 1500, 1620, 1655, 1800, 1986, 2025, 2250, 2648, 2700, 2979, 3000, 3240, 3310, 3375, 3972, 4050, 4500, 4965, 5400, 5958, 6620, 6750, 7944, 8100, 8275, 8937, 9000, 9930, 10125, 11916, 13240, 13500, 14895, 16200, 16550, 17874, 19860, 20250, 23832, 24825, 26811, 27000, 29790, 33100, 35748, 39720, 40500, 41375, 44685, 49650, 53622, 59580, 66200, 71496, 74475, 81000, 82750, 89370, 99300, 107244, 119160, 124125, 134055, 148950, 165500, 178740, 198600, 214488, 223425, 248250, 268110, 297900, 331000, 357480, 372375, 446850, 496500, 536220, 595800, 670275, 744750, 893700, 993000, 1072440, 1117125, 1340550, 1489500, 1787400, 2234250, 2681100, 2979000, 3351375, 4468500, 5362200, 6702750, 8937000, 13405500, 26811000]

約数ペア:

[(1, 26811000), (2, 13405500), (3, 8937000), (4, 6702750), (5, 5362200), (6, 4468500), (8, 3351375), (9, 2979000), (10, 2681100), (12, 2234250), (15, 1787400), (18, 1489500), (20, 1340550), (24, 1117125), (25, 1072440), (27, 993000), (30, 893700), (36, 744750), (40, 670275), (45, 595800), (50, 536220), (54, 496500), (60, 446850), (72, 372375), (75, 357480), (81, 331000), (90, 297900), (100, 268110), (108, 248250), (120, 223425), (125, 214488), (135, 198600), (150, 178740), (162, 165500), (180, 148950), (200, 134055), (216, 124125), (225, 119160), (250, 107244), (270, 99300), (300, 89370), (324, 82750), (331, 81000), (360, 74475), (375, 71496), (405, 66200), (450, 59580), (500, 53622), (540, 49650), (600, 44685), (648, 41375), (662, 40500), (675, 39720), (750, 35748), (810, 33100), (900, 29790), (993, 27000), (1000, 26811), (1080, 24825), (1125, 23832), (1324, 20250), (1350, 19860), (1500, 17874), (1620, 16550), (1655, 16200), (1800, 14895), (1986, 13500), (2025, 13240), (2250, 11916), (2648, 10125), (2700, 9930), (2979, 9000), (3000, 8937), (3240, 8275), (3310, 8100), (3375, 7944), (3972, 6750), (4050, 6620), (4500, 5958), (4965, 5400)]