42805350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 133705728

約数和(自身を除く): 90900378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 107, 126, 127, 150, 175, 210, 214, 225, 254, 315, 321, 350, 381, 450, 525, 535, 630, 635, 642, 749, 762, 889, 963, 1050, 1070, 1143, 1270, 1498, 1575, 1605, 1778, 1905, 1926, 2247, 2286, 2667, 2675, 3150, 3175, 3210, 3745, 3810, 4445, 4494, 4815, 5334, 5350, 5715, 6350, 6741, 7490, 8001, 8025, 8890, 9525, 9630, 11235, 11430, 13335, 13482, 13589, 16002, 16050, 18725, 19050, 22225, 22470, 24075, 26670, 27178, 28575, 33705, 37450, 40005, 40767, 44450, 48150, 56175, 57150, 66675, 67410, 67945, 80010, 81534, 95123, 112350, 122301, 133350, 135890, 168525, 190246, 200025, 203835, 244602, 285369, 337050, 339725, 400050, 407670, 475615, 570738, 611505, 679450, 856107, 951230, 1019175, 1223010, 1426845, 1712214, 2038350, 2378075, 2853690, 3057525, 4280535, 4756150, 6115050, 7134225, 8561070, 14268450, 21402675, 42805350]

約数ペア:

[(1, 42805350), (2, 21402675), (3, 14268450), (5, 8561070), (6, 7134225), (7, 6115050), (9, 4756150), (10, 4280535), (14, 3057525), (15, 2853690), (18, 2378075), (21, 2038350), (25, 1712214), (30, 1426845), (35, 1223010), (42, 1019175), (45, 951230), (50, 856107), (63, 679450), (70, 611505), (75, 570738), (90, 475615), (105, 407670), (107, 400050), (126, 339725), (127, 337050), (150, 285369), (175, 244602), (210, 203835), (214, 200025), (225, 190246), (254, 168525), (315, 135890), (321, 133350), (350, 122301), (381, 112350), (450, 95123), (525, 81534), (535, 80010), (630, 67945), (635, 67410), (642, 66675), (749, 57150), (762, 56175), (889, 48150), (963, 44450), (1050, 40767), (1070, 40005), (1143, 37450), (1270, 33705), (1498, 28575), (1575, 27178), (1605, 26670), (1778, 24075), (1905, 22470), (1926, 22225), (2247, 19050), (2286, 18725), (2667, 16050), (2675, 16002), (3150, 13589), (3175, 13482), (3210, 13335), (3745, 11430), (3810, 11235), (4445, 9630), (4494, 9525), (4815, 8890), (5334, 8025), (5350, 8001), (5715, 7490), (6350, 6741)]