168649650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 493968384

約数和(自身を除く): 325318734

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 127, 130, 150, 195, 225, 227, 234, 254, 325, 381, 390, 450, 454, 585, 635, 650, 681, 762, 975, 1135, 1143, 1170, 1270, 1362, 1651, 1905, 1950, 2043, 2270, 2286, 2925, 2951, 3175, 3302, 3405, 3810, 4086, 4953, 5675, 5715, 5850, 5902, 6350, 6810, 8255, 8853, 9525, 9906, 10215, 11350, 11430, 14755, 14859, 16510, 17025, 17706, 19050, 20430, 24765, 26559, 28575, 28829, 29510, 29718, 34050, 41275, 44265, 49530, 51075, 53118, 57150, 57658, 73775, 74295, 82550, 86487, 88530, 102150, 123825, 132795, 144145, 147550, 148590, 172974, 221325, 247650, 259461, 265590, 288290, 371475, 374777, 432435, 442650, 518922, 663975, 720725, 742950, 749554, 864870, 1124331, 1297305, 1327950, 1441450, 1873885, 2162175, 2248662, 2594610, 3372993, 3747770, 4324350, 5621655, 6486525, 6745986, 9369425, 11243310, 12973050, 16864965, 18738850, 28108275, 33729930, 56216550, 84324825, 168649650]

約数ペア:

[(1, 168649650), (2, 84324825), (3, 56216550), (5, 33729930), (6, 28108275), (9, 18738850), (10, 16864965), (13, 12973050), (15, 11243310), (18, 9369425), (25, 6745986), (26, 6486525), (30, 5621655), (39, 4324350), (45, 3747770), (50, 3372993), (65, 2594610), (75, 2248662), (78, 2162175), (90, 1873885), (117, 1441450), (127, 1327950), (130, 1297305), (150, 1124331), (195, 864870), (225, 749554), (227, 742950), (234, 720725), (254, 663975), (325, 518922), (381, 442650), (390, 432435), (450, 374777), (454, 371475), (585, 288290), (635, 265590), (650, 259461), (681, 247650), (762, 221325), (975, 172974), (1135, 148590), (1143, 147550), (1170, 144145), (1270, 132795), (1362, 123825), (1651, 102150), (1905, 88530), (1950, 86487), (2043, 82550), (2270, 74295), (2286, 73775), (2925, 57658), (2951, 57150), (3175, 53118), (3302, 51075), (3405, 49530), (3810, 44265), (4086, 41275), (4953, 34050), (5675, 29718), (5715, 29510), (5850, 28829), (5902, 28575), (6350, 26559), (6810, 24765), (8255, 20430), (8853, 19050), (9525, 17706), (9906, 17025), (10215, 16510), (11350, 14859), (11430, 14755)]