74834280

素因数分解:

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

素因数の和:7725

約数の個数: 96

約数和(自身を含む): 252252000

約数和(自身を除く): 177417720

約数列:

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

約数ペア:

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