243486000

素因数分解:

$2^4\times 3^6\times 5^3\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 280

約数和(自身を含む): 888005664

約数和(自身を除く): 644519664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 167, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 334, 360, 375, 400, 405, 432, 450, 486, 500, 501, 540, 600, 648, 668, 675, 720, 729, 750, 810, 835, 900, 972, 1000, 1002, 1080, 1125, 1200, 1215, 1296, 1336, 1350, 1458, 1500, 1503, 1620, 1670, 1800, 1944, 2000, 2004, 2025, 2160, 2250, 2430, 2505, 2672, 2700, 2916, 3000, 3006, 3240, 3340, 3375, 3600, 3645, 3888, 4008, 4050, 4175, 4500, 4509, 4860, 5010, 5400, 5832, 6000, 6012, 6075, 6480, 6680, 6750, 7290, 7515, 8016, 8100, 8350, 9000, 9018, 9720, 10020, 10125, 10800, 11664, 12024, 12150, 12525, 13360, 13500, 13527, 14580, 15030, 16200, 16700, 18000, 18036, 18225, 19440, 20040, 20250, 20875, 22545, 24048, 24300, 25050, 27000, 27054, 29160, 30060, 30375, 32400, 33400, 36072, 36450, 37575, 40080, 40500, 40581, 41750, 45090, 48600, 50100, 54000, 54108, 58320, 60120, 60750, 62625, 66800, 67635, 72144, 72900, 75150, 81000, 81162, 83500, 90180, 91125, 97200, 100200, 108216, 112725, 120240, 121500, 121743, 125250, 135270, 145800, 150300, 162000, 162324, 167000, 180360, 182250, 187875, 200400, 202905, 216432, 225450, 243000, 243486, 250500, 270540, 291600, 300600, 324648, 334000, 338175, 360720, 364500, 375750, 405810, 450900, 486000, 486972, 501000, 541080, 563625, 601200, 608715, 649296, 676350, 729000, 751500, 811620, 901800, 973944, 1002000, 1014525, 1082160, 1127250, 1217430, 1352700, 1458000, 1503000, 1623240, 1690875, 1803600, 1947888, 2029050, 2254500, 2434860, 2705400, 3006000, 3043575, 3246480, 3381750, 4058100, 4509000, 4869720, 5072625, 5410800, 6087150, 6763500, 8116200, 9018000, 9739440, 10145250, 12174300, 13527000, 15217875, 16232400, 20290500, 24348600, 27054000, 30435750, 40581000, 48697200, 60871500, 81162000, 121743000, 243486000]

約数ペア:

[(1, 243486000), (2, 121743000), (3, 81162000), (4, 60871500), (5, 48697200), (6, 40581000), (8, 30435750), (9, 27054000), (10, 24348600), (12, 20290500), (15, 16232400), (16, 15217875), (18, 13527000), (20, 12174300), (24, 10145250), (25, 9739440), (27, 9018000), (30, 8116200), (36, 6763500), (40, 6087150), (45, 5410800), (48, 5072625), (50, 4869720), (54, 4509000), (60, 4058100), (72, 3381750), (75, 3246480), (80, 3043575), (81, 3006000), (90, 2705400), (100, 2434860), (108, 2254500), (120, 2029050), (125, 1947888), (135, 1803600), (144, 1690875), (150, 1623240), (162, 1503000), (167, 1458000), (180, 1352700), (200, 1217430), (216, 1127250), (225, 1082160), (240, 1014525), (243, 1002000), (250, 973944), (270, 901800), (300, 811620), (324, 751500), (334, 729000), (360, 676350), (375, 649296), (400, 608715), (405, 601200), (432, 563625), (450, 541080), (486, 501000), (500, 486972), (501, 486000), (540, 450900), (600, 405810), (648, 375750), (668, 364500), (675, 360720), (720, 338175), (729, 334000), (750, 324648), (810, 300600), (835, 291600), (900, 270540), (972, 250500), (1000, 243486), (1002, 243000), (1080, 225450), (1125, 216432), (1200, 202905), (1215, 200400), (1296, 187875), (1336, 182250), (1350, 180360), (1458, 167000), (1500, 162324), (1503, 162000), (1620, 150300), (1670, 145800), (1800, 135270), (1944, 125250), (2000, 121743), (2004, 121500), (2025, 120240), (2160, 112725), (2250, 108216), (2430, 100200), (2505, 97200), (2672, 91125), (2700, 90180), (2916, 83500), (3000, 81162), (3006, 81000), (3240, 75150), (3340, 72900), (3375, 72144), (3600, 67635), (3645, 66800), (3888, 62625), (4008, 60750), (4050, 60120), (4175, 58320), (4500, 54108), (4509, 54000), (4860, 50100), (5010, 48600), (5400, 45090), (5832, 41750), (6000, 40581), (6012, 40500), (6075, 40080), (6480, 37575), (6680, 36450), (6750, 36072), (7290, 33400), (7515, 32400), (8016, 30375), (8100, 30060), (8350, 29160), (9000, 27054), (9018, 27000), (9720, 25050), (10020, 24300), (10125, 24048), (10800, 22545), (11664, 20875), (12024, 20250), (12150, 20040), (12525, 19440), (13360, 18225), (13500, 18036), (13527, 18000), (14580, 16700), (15030, 16200)]