203225400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^2$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 786188520

約数和(自身を除く): 582963120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 127, 140, 150, 168, 175, 180, 200, 210, 225, 252, 254, 280, 300, 315, 350, 360, 381, 420, 450, 504, 508, 525, 600, 630, 635, 700, 762, 840, 889, 900, 1016, 1050, 1143, 1260, 1270, 1400, 1524, 1575, 1778, 1800, 1905, 2100, 2286, 2520, 2540, 2667, 3048, 3150, 3175, 3556, 3810, 4200, 4445, 4572, 5080, 5334, 5715, 6300, 6350, 7112, 7620, 8001, 8890, 9144, 9525, 10668, 11430, 12600, 12700, 13335, 15240, 16002, 16129, 17780, 19050, 21336, 22225, 22860, 25400, 26670, 28575, 32004, 32258, 35560, 38100, 40005, 44450, 45720, 48387, 53340, 57150, 64008, 64516, 66675, 76200, 80010, 80645, 88900, 96774, 106680, 112903, 114300, 129032, 133350, 145161, 160020, 161290, 177800, 193548, 200025, 225806, 228600, 241935, 266700, 290322, 320040, 322580, 338709, 387096, 400050, 403225, 451612, 483870, 533400, 564515, 580644, 645160, 677418, 725805, 800100, 806450, 903224, 967740, 1016127, 1129030, 1161288, 1209675, 1354836, 1451610, 1600200, 1612900, 1693545, 1935480, 2032254, 2258060, 2419350, 2709672, 2822575, 2903220, 3225800, 3387090, 3629025, 4064508, 4516120, 4838700, 5080635, 5645150, 5806440, 6774180, 7258050, 8129016, 8467725, 9677400, 10161270, 11290300, 13548360, 14516100, 16935450, 20322540, 22580600, 25403175, 29032200, 33870900, 40645080, 50806350, 67741800, 101612700, 203225400]

約数ペア:

[(1, 203225400), (2, 101612700), (3, 67741800), (4, 50806350), (5, 40645080), (6, 33870900), (7, 29032200), (8, 25403175), (9, 22580600), (10, 20322540), (12, 16935450), (14, 14516100), (15, 13548360), (18, 11290300), (20, 10161270), (21, 9677400), (24, 8467725), (25, 8129016), (28, 7258050), (30, 6774180), (35, 5806440), (36, 5645150), (40, 5080635), (42, 4838700), (45, 4516120), (50, 4064508), (56, 3629025), (60, 3387090), (63, 3225800), (70, 2903220), (72, 2822575), (75, 2709672), (84, 2419350), (90, 2258060), (100, 2032254), (105, 1935480), (120, 1693545), (126, 1612900), (127, 1600200), (140, 1451610), (150, 1354836), (168, 1209675), (175, 1161288), (180, 1129030), (200, 1016127), (210, 967740), (225, 903224), (252, 806450), (254, 800100), (280, 725805), (300, 677418), (315, 645160), (350, 580644), (360, 564515), (381, 533400), (420, 483870), (450, 451612), (504, 403225), (508, 400050), (525, 387096), (600, 338709), (630, 322580), (635, 320040), (700, 290322), (762, 266700), (840, 241935), (889, 228600), (900, 225806), (1016, 200025), (1050, 193548), (1143, 177800), (1260, 161290), (1270, 160020), (1400, 145161), (1524, 133350), (1575, 129032), (1778, 114300), (1800, 112903), (1905, 106680), (2100, 96774), (2286, 88900), (2520, 80645), (2540, 80010), (2667, 76200), (3048, 66675), (3150, 64516), (3175, 64008), (3556, 57150), (3810, 53340), (4200, 48387), (4445, 45720), (4572, 44450), (5080, 40005), (5334, 38100), (5715, 35560), (6300, 32258), (6350, 32004), (7112, 28575), (7620, 26670), (8001, 25400), (8890, 22860), (9144, 22225), (9525, 21336), (10668, 19050), (11430, 17780), (12600, 16129), (12700, 16002), (13335, 15240)]