272887200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 216

約数和(自身を含む): 972500256

約数和(自身を除く): 699613056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 151, 160, 180, 200, 225, 240, 251, 288, 300, 302, 360, 400, 450, 453, 480, 502, 600, 604, 720, 753, 755, 800, 900, 906, 1004, 1200, 1208, 1255, 1359, 1440, 1506, 1510, 1800, 1812, 2008, 2259, 2265, 2400, 2416, 2510, 2718, 3012, 3020, 3600, 3624, 3765, 3775, 4016, 4518, 4530, 4832, 5020, 5436, 6024, 6040, 6275, 6795, 7200, 7248, 7530, 7550, 8032, 9036, 9060, 10040, 10872, 11295, 11325, 12048, 12080, 12550, 13590, 14496, 15060, 15100, 18072, 18120, 18825, 20080, 21744, 22590, 22650, 24096, 24160, 25100, 27180, 30120, 30200, 33975, 36144, 36240, 37650, 37901, 40160, 43488, 45180, 45300, 50200, 54360, 56475, 60240, 60400, 67950, 72288, 72480, 75300, 75802, 90360, 90600, 100400, 108720, 112950, 113703, 120480, 120800, 135900, 150600, 151604, 180720, 181200, 189505, 200800, 217440, 225900, 227406, 271800, 301200, 303208, 341109, 361440, 362400, 379010, 451800, 454812, 543600, 568515, 602400, 606416, 682218, 758020, 903600, 909624, 947525, 1087200, 1137030, 1212832, 1364436, 1516040, 1705545, 1807200, 1819248, 1895050, 2274060, 2728872, 2842575, 3032080, 3411090, 3638496, 3790100, 4548120, 5457744, 5685150, 6064160, 6822180, 7580200, 8527725, 9096240, 10915488, 11370300, 13644360, 15160400, 17055450, 18192480, 22740600, 27288720, 30320800, 34110900, 45481200, 54577440, 68221800, 90962400, 136443600, 272887200]

約数ペア:

[(1, 272887200), (2, 136443600), (3, 90962400), (4, 68221800), (5, 54577440), (6, 45481200), (8, 34110900), (9, 30320800), (10, 27288720), (12, 22740600), (15, 18192480), (16, 17055450), (18, 15160400), (20, 13644360), (24, 11370300), (25, 10915488), (30, 9096240), (32, 8527725), (36, 7580200), (40, 6822180), (45, 6064160), (48, 5685150), (50, 5457744), (60, 4548120), (72, 3790100), (75, 3638496), (80, 3411090), (90, 3032080), (96, 2842575), (100, 2728872), (120, 2274060), (144, 1895050), (150, 1819248), (151, 1807200), (160, 1705545), (180, 1516040), (200, 1364436), (225, 1212832), (240, 1137030), (251, 1087200), (288, 947525), (300, 909624), (302, 903600), (360, 758020), (400, 682218), (450, 606416), (453, 602400), (480, 568515), (502, 543600), (600, 454812), (604, 451800), (720, 379010), (753, 362400), (755, 361440), (800, 341109), (900, 303208), (906, 301200), (1004, 271800), (1200, 227406), (1208, 225900), (1255, 217440), (1359, 200800), (1440, 189505), (1506, 181200), (1510, 180720), (1800, 151604), (1812, 150600), (2008, 135900), (2259, 120800), (2265, 120480), (2400, 113703), (2416, 112950), (2510, 108720), (2718, 100400), (3012, 90600), (3020, 90360), (3600, 75802), (3624, 75300), (3765, 72480), (3775, 72288), (4016, 67950), (4518, 60400), (4530, 60240), (4832, 56475), (5020, 54360), (5436, 50200), (6024, 45300), (6040, 45180), (6275, 43488), (6795, 40160), (7200, 37901), (7248, 37650), (7530, 36240), (7550, 36144), (8032, 33975), (9036, 30200), (9060, 30120), (10040, 27180), (10872, 25100), (11295, 24160), (11325, 24096), (12048, 22650), (12080, 22590), (12550, 21744), (13590, 20080), (14496, 18825), (15060, 18120), (15100, 18072)]