149668560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7699}}^1$

素因数の和:7727

約数の個数: 120

約数和(自身を含む): 521320800

約数和(自身を除く): 371652240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7699, 9720, 15398, 19440, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 92388, 115485, 123184, 138582, 153980, 184776, 207873, 230970, 277164, 307960, 346455, 369552, 415746, 461940, 554328, 615920, 623619, 692910, 831492, 923880, 1039365, 1108656, 1247238, 1385820, 1662984, 1847760, 1870857, 2078730, 2494476, 2771640, 3118095, 3325968, 3741714, 4157460, 4988952, 5543280, 6236190, 7483428, 8314920, 9354285, 9977904, 12472380, 14966856, 16629840, 18708570, 24944760, 29933712, 37417140, 49889520, 74834280, 149668560]

約数ペア:

[(1, 149668560), (2, 74834280), (3, 49889520), (4, 37417140), (5, 29933712), (6, 24944760), (8, 18708570), (9, 16629840), (10, 14966856), (12, 12472380), (15, 9977904), (16, 9354285), (18, 8314920), (20, 7483428), (24, 6236190), (27, 5543280), (30, 4988952), (36, 4157460), (40, 3741714), (45, 3325968), (48, 3118095), (54, 2771640), (60, 2494476), (72, 2078730), (80, 1870857), (81, 1847760), (90, 1662984), (108, 1385820), (120, 1247238), (135, 1108656), (144, 1039365), (162, 923880), (180, 831492), (216, 692910), (240, 623619), (243, 615920), (270, 554328), (324, 461940), (360, 415746), (405, 369552), (432, 346455), (486, 307960), (540, 277164), (648, 230970), (720, 207873), (810, 184776), (972, 153980), (1080, 138582), (1215, 123184), (1296, 115485), (1620, 92388), (1944, 76990), (2160, 69291), (2430, 61592), (3240, 46194), (3888, 38495), (4860, 30796), (6480, 23097), (7699, 19440), (9720, 15398)]