55182540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 187536384

約数和(自身を除く): 132353844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 53, 60, 67, 70, 74, 84, 105, 106, 111, 134, 140, 148, 159, 185, 201, 210, 212, 222, 259, 265, 268, 318, 335, 370, 371, 402, 420, 444, 469, 518, 530, 555, 636, 670, 740, 742, 777, 795, 804, 938, 1005, 1036, 1060, 1110, 1113, 1295, 1340, 1407, 1484, 1554, 1590, 1855, 1876, 1961, 2010, 2220, 2226, 2345, 2479, 2590, 2814, 3108, 3180, 3551, 3710, 3885, 3922, 4020, 4452, 4690, 4958, 5180, 5565, 5628, 5883, 7035, 7102, 7420, 7437, 7770, 7844, 9380, 9805, 9916, 10653, 11130, 11766, 12395, 13727, 14070, 14204, 14874, 15540, 17353, 17755, 19610, 21306, 22260, 23532, 24790, 24857, 27454, 28140, 29415, 29748, 34706, 35510, 37185, 39220, 41181, 42612, 49580, 49714, 52059, 53265, 54908, 58830, 68635, 69412, 71020, 74370, 74571, 82362, 86765, 99428, 104118, 106530, 117660, 124285, 131387, 137270, 148740, 149142, 164724, 173530, 205905, 208236, 213060, 248570, 260295, 262774, 274540, 298284, 347060, 372855, 394161, 411810, 497140, 520590, 525548, 656935, 745710, 788322, 823620, 919709, 1041180, 1313870, 1491420, 1576644, 1839418, 1970805, 2627740, 2759127, 3678836, 3941610, 4598545, 5518254, 7883220, 9197090, 11036508, 13795635, 18394180, 27591270, 55182540]

約数ペア:

[(1, 55182540), (2, 27591270), (3, 18394180), (4, 13795635), (5, 11036508), (6, 9197090), (7, 7883220), (10, 5518254), (12, 4598545), (14, 3941610), (15, 3678836), (20, 2759127), (21, 2627740), (28, 1970805), (30, 1839418), (35, 1576644), (37, 1491420), (42, 1313870), (53, 1041180), (60, 919709), (67, 823620), (70, 788322), (74, 745710), (84, 656935), (105, 525548), (106, 520590), (111, 497140), (134, 411810), (140, 394161), (148, 372855), (159, 347060), (185, 298284), (201, 274540), (210, 262774), (212, 260295), (222, 248570), (259, 213060), (265, 208236), (268, 205905), (318, 173530), (335, 164724), (370, 149142), (371, 148740), (402, 137270), (420, 131387), (444, 124285), (469, 117660), (518, 106530), (530, 104118), (555, 99428), (636, 86765), (670, 82362), (740, 74571), (742, 74370), (777, 71020), (795, 69412), (804, 68635), (938, 58830), (1005, 54908), (1036, 53265), (1060, 52059), (1110, 49714), (1113, 49580), (1295, 42612), (1340, 41181), (1407, 39220), (1484, 37185), (1554, 35510), (1590, 34706), (1855, 29748), (1876, 29415), (1961, 28140), (2010, 27454), (2220, 24857), (2226, 24790), (2345, 23532), (2479, 22260), (2590, 21306), (2814, 19610), (3108, 17755), (3180, 17353), (3551, 15540), (3710, 14874), (3885, 14204), (3922, 14070), (4020, 13727), (4452, 12395), (4690, 11766), (4958, 11130), (5180, 10653), (5565, 9916), (5628, 9805), (5883, 9380), (7035, 7844), (7102, 7770), (7420, 7437)]