254268000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 288

約数和(自身を含む): 1032333120

約数和(自身を除く): 778065120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1009, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1800, 2000, 2016, 2018, 2100, 2250, 2400, 2520, 2625, 2800, 3000, 3027, 3150, 3360, 3500, 3600, 4000, 4036, 4200, 4500, 5040, 5045, 5250, 5600, 6000, 6054, 6300, 7000, 7063, 7200, 7875, 8072, 8400, 9000, 9081, 10080, 10090, 10500, 12000, 12108, 12600, 14000, 14126, 15135, 15750, 16144, 16800, 18000, 18162, 20180, 21000, 21189, 24216, 25200, 25225, 28000, 28252, 30270, 31500, 32288, 35315, 36000, 36324, 40360, 42000, 42378, 45405, 48432, 50400, 50450, 56504, 60540, 63000, 63567, 70630, 72648, 75675, 80720, 84000, 84756, 90810, 96864, 100900, 105945, 113008, 121080, 126000, 126125, 127134, 141260, 145296, 151350, 161440, 169512, 176575, 181620, 201800, 211890, 226016, 227025, 242160, 252000, 252250, 254268, 282520, 290592, 302700, 317835, 339024, 353150, 363240, 378375, 403600, 423780, 454050, 484320, 504500, 508536, 529725, 565040, 605400, 635670, 678048, 706300, 726480, 756750, 807200, 847560, 882875, 908100, 1009000, 1017072, 1059450, 1130080, 1135125, 1210800, 1271340, 1412600, 1452960, 1513500, 1589175, 1695120, 1765750, 1816200, 2018000, 2034144, 2118900, 2270250, 2421600, 2542680, 2648625, 2825200, 3027000, 3178350, 3390240, 3531500, 3632400, 4036000, 4237800, 4540500, 5085360, 5297250, 5650400, 6054000, 6356700, 7063000, 7264800, 7945875, 8475600, 9081000, 10170720, 10594500, 12108000, 12713400, 14126000, 15891750, 16951200, 18162000, 21189000, 25426800, 28252000, 31783500, 36324000, 42378000, 50853600, 63567000, 84756000, 127134000, 254268000]

約数ペア:

[(1, 254268000), (2, 127134000), (3, 84756000), (4, 63567000), (5, 50853600), (6, 42378000), (7, 36324000), (8, 31783500), (9, 28252000), (10, 25426800), (12, 21189000), (14, 18162000), (15, 16951200), (16, 15891750), (18, 14126000), (20, 12713400), (21, 12108000), (24, 10594500), (25, 10170720), (28, 9081000), (30, 8475600), (32, 7945875), (35, 7264800), (36, 7063000), (40, 6356700), (42, 6054000), (45, 5650400), (48, 5297250), (50, 5085360), (56, 4540500), (60, 4237800), (63, 4036000), (70, 3632400), (72, 3531500), (75, 3390240), (80, 3178350), (84, 3027000), (90, 2825200), (96, 2648625), (100, 2542680), (105, 2421600), (112, 2270250), (120, 2118900), (125, 2034144), (126, 2018000), (140, 1816200), (144, 1765750), (150, 1695120), (160, 1589175), (168, 1513500), (175, 1452960), (180, 1412600), (200, 1271340), (210, 1210800), (224, 1135125), (225, 1130080), (240, 1059450), (250, 1017072), (252, 1009000), (280, 908100), (288, 882875), (300, 847560), (315, 807200), (336, 756750), (350, 726480), (360, 706300), (375, 678048), (400, 635670), (420, 605400), (450, 565040), (480, 529725), (500, 508536), (504, 504500), (525, 484320), (560, 454050), (600, 423780), (630, 403600), (672, 378375), (700, 363240), (720, 353150), (750, 339024), (800, 317835), (840, 302700), (875, 290592), (900, 282520), (1000, 254268), (1008, 252250), (1009, 252000), (1050, 242160), (1120, 227025), (1125, 226016), (1200, 211890), (1260, 201800), (1400, 181620), (1440, 176575), (1500, 169512), (1575, 161440), (1680, 151350), (1750, 145296), (1800, 141260), (2000, 127134), (2016, 126125), (2018, 126000), (2100, 121080), (2250, 113008), (2400, 105945), (2520, 100900), (2625, 96864), (2800, 90810), (3000, 84756), (3027, 84000), (3150, 80720), (3360, 75675), (3500, 72648), (3600, 70630), (4000, 63567), (4036, 63000), (4200, 60540), (4500, 56504), (5040, 50450), (5045, 50400), (5250, 48432), (5600, 45405), (6000, 42378), (6054, 42000), (6300, 40360), (7000, 36324), (7063, 36000), (7200, 35315), (7875, 32288), (8072, 31500), (8400, 30270), (9000, 28252), (9081, 28000), (10080, 25225), (10090, 25200), (10500, 24216), (12000, 21189), (12108, 21000), (12600, 20180), (14000, 18162), (14126, 18000), (15135, 16800), (15750, 16144)]