28269000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 99099000

約数和(自身を除く): 70830000

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, 349, 360, 375, 405, 450, 500, 540, 600, 648, 675, 698, 750, 810, 900, 1000, 1047, 1080, 1125, 1350, 1396, 1500, 1620, 1745, 1800, 2025, 2094, 2250, 2700, 2792, 3000, 3141, 3240, 3375, 3490, 4050, 4188, 4500, 5235, 5400, 6282, 6750, 6980, 8100, 8376, 8725, 9000, 9423, 10125, 10470, 12564, 13500, 13960, 15705, 16200, 17450, 18846, 20250, 20940, 25128, 26175, 27000, 28269, 31410, 34900, 37692, 40500, 41880, 43625, 47115, 52350, 56538, 62820, 69800, 75384, 78525, 81000, 87250, 94230, 104700, 113076, 125640, 130875, 141345, 157050, 174500, 188460, 209400, 226152, 235575, 261750, 282690, 314100, 349000, 376920, 392625, 471150, 523500, 565380, 628200, 706725, 785250, 942300, 1047000, 1130760, 1177875, 1413450, 1570500, 1884600, 2355750, 2826900, 3141000, 3533625, 4711500, 5653800, 7067250, 9423000, 14134500, 28269000]

約数ペア:

[(1, 28269000), (2, 14134500), (3, 9423000), (4, 7067250), (5, 5653800), (6, 4711500), (8, 3533625), (9, 3141000), (10, 2826900), (12, 2355750), (15, 1884600), (18, 1570500), (20, 1413450), (24, 1177875), (25, 1130760), (27, 1047000), (30, 942300), (36, 785250), (40, 706725), (45, 628200), (50, 565380), (54, 523500), (60, 471150), (72, 392625), (75, 376920), (81, 349000), (90, 314100), (100, 282690), (108, 261750), (120, 235575), (125, 226152), (135, 209400), (150, 188460), (162, 174500), (180, 157050), (200, 141345), (216, 130875), (225, 125640), (250, 113076), (270, 104700), (300, 94230), (324, 87250), (349, 81000), (360, 78525), (375, 75384), (405, 69800), (450, 62820), (500, 56538), (540, 52350), (600, 47115), (648, 43625), (675, 41880), (698, 40500), (750, 37692), (810, 34900), (900, 31410), (1000, 28269), (1047, 27000), (1080, 26175), (1125, 25128), (1350, 20940), (1396, 20250), (1500, 18846), (1620, 17450), (1745, 16200), (1800, 15705), (2025, 13960), (2094, 13500), (2250, 12564), (2700, 10470), (2792, 10125), (3000, 9423), (3141, 9000), (3240, 8725), (3375, 8376), (3490, 8100), (4050, 6980), (4188, 6750), (4500, 6282), (5235, 5400)]