208575000

素因数分解:

$2^3\times 3^4\times 5^5\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 737296560

約数和(自身を除く): 528721560

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, 103, 108, 120, 125, 135, 150, 162, 180, 200, 206, 216, 225, 250, 270, 300, 309, 324, 360, 375, 405, 412, 450, 500, 515, 540, 600, 618, 625, 648, 675, 750, 810, 824, 900, 927, 1000, 1030, 1080, 1125, 1236, 1250, 1350, 1500, 1545, 1620, 1800, 1854, 1875, 2025, 2060, 2250, 2472, 2500, 2575, 2700, 2781, 3000, 3090, 3125, 3240, 3375, 3708, 3750, 4050, 4120, 4500, 4635, 5000, 5150, 5400, 5562, 5625, 6180, 6250, 6750, 7416, 7500, 7725, 8100, 8343, 9000, 9270, 9375, 10125, 10300, 11124, 11250, 12360, 12500, 12875, 13500, 13905, 15000, 15450, 16200, 16686, 16875, 18540, 18750, 20250, 20600, 22248, 22500, 23175, 25000, 25750, 27000, 27810, 28125, 30900, 33372, 33750, 37080, 37500, 38625, 40500, 41715, 45000, 46350, 50625, 51500, 55620, 56250, 61800, 64375, 66744, 67500, 69525, 75000, 77250, 81000, 83430, 84375, 92700, 101250, 103000, 111240, 112500, 115875, 128750, 135000, 139050, 154500, 166860, 168750, 185400, 193125, 202500, 208575, 225000, 231750, 253125, 257500, 278100, 309000, 321875, 333720, 337500, 347625, 386250, 405000, 417150, 463500, 506250, 515000, 556200, 579375, 643750, 675000, 695250, 772500, 834300, 927000, 965625, 1012500, 1042875, 1158750, 1287500, 1390500, 1545000, 1668600, 1738125, 1931250, 2025000, 2085750, 2317500, 2575000, 2781000, 2896875, 3476250, 3862500, 4171500, 4635000, 5214375, 5793750, 6952500, 7725000, 8343000, 8690625, 10428750, 11587500, 13905000, 17381250, 20857500, 23175000, 26071875, 34762500, 41715000, 52143750, 69525000, 104287500, 208575000]

約数ペア:

[(1, 208575000), (2, 104287500), (3, 69525000), (4, 52143750), (5, 41715000), (6, 34762500), (8, 26071875), (9, 23175000), (10, 20857500), (12, 17381250), (15, 13905000), (18, 11587500), (20, 10428750), (24, 8690625), (25, 8343000), (27, 7725000), (30, 6952500), (36, 5793750), (40, 5214375), (45, 4635000), (50, 4171500), (54, 3862500), (60, 3476250), (72, 2896875), (75, 2781000), (81, 2575000), (90, 2317500), (100, 2085750), (103, 2025000), (108, 1931250), (120, 1738125), (125, 1668600), (135, 1545000), (150, 1390500), (162, 1287500), (180, 1158750), (200, 1042875), (206, 1012500), (216, 965625), (225, 927000), (250, 834300), (270, 772500), (300, 695250), (309, 675000), (324, 643750), (360, 579375), (375, 556200), (405, 515000), (412, 506250), (450, 463500), (500, 417150), (515, 405000), (540, 386250), (600, 347625), (618, 337500), (625, 333720), (648, 321875), (675, 309000), (750, 278100), (810, 257500), (824, 253125), (900, 231750), (927, 225000), (1000, 208575), (1030, 202500), (1080, 193125), (1125, 185400), (1236, 168750), (1250, 166860), (1350, 154500), (1500, 139050), (1545, 135000), (1620, 128750), (1800, 115875), (1854, 112500), (1875, 111240), (2025, 103000), (2060, 101250), (2250, 92700), (2472, 84375), (2500, 83430), (2575, 81000), (2700, 77250), (2781, 75000), (3000, 69525), (3090, 67500), (3125, 66744), (3240, 64375), (3375, 61800), (3708, 56250), (3750, 55620), (4050, 51500), (4120, 50625), (4500, 46350), (4635, 45000), (5000, 41715), (5150, 40500), (5400, 38625), (5562, 37500), (5625, 37080), (6180, 33750), (6250, 33372), (6750, 30900), (7416, 28125), (7500, 27810), (7725, 27000), (8100, 25750), (8343, 25000), (9000, 23175), (9270, 22500), (9375, 22248), (10125, 20600), (10300, 20250), (11124, 18750), (11250, 18540), (12360, 16875), (12500, 16686), (12875, 16200), (13500, 15450), (13905, 15000)]