90114120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 310302720

約数和(自身を除く): 220188600

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, 73, 81, 90, 108, 120, 127, 135, 146, 162, 180, 216, 219, 243, 254, 270, 292, 324, 360, 365, 381, 405, 438, 486, 508, 540, 584, 635, 648, 657, 730, 762, 810, 876, 972, 1016, 1080, 1095, 1143, 1215, 1270, 1314, 1460, 1524, 1620, 1752, 1905, 1944, 1971, 2190, 2286, 2430, 2540, 2628, 2920, 3048, 3240, 3285, 3429, 3810, 3942, 4380, 4572, 4860, 5080, 5256, 5715, 5913, 6570, 6858, 7620, 7884, 8760, 9144, 9271, 9720, 9855, 10287, 11430, 11826, 13140, 13716, 15240, 15768, 17145, 17739, 18542, 19710, 20574, 22860, 23652, 26280, 27432, 27813, 29565, 30861, 34290, 35478, 37084, 39420, 41148, 45720, 46355, 47304, 51435, 55626, 59130, 61722, 68580, 70956, 74168, 78840, 82296, 83439, 88695, 92710, 102870, 111252, 118260, 123444, 137160, 139065, 141912, 154305, 166878, 177390, 185420, 205740, 222504, 236520, 246888, 250317, 278130, 308610, 333756, 354780, 370840, 411480, 417195, 500634, 556260, 617220, 667512, 709560, 750951, 834390, 1001268, 1112520, 1234440, 1251585, 1501902, 1668780, 2002536, 2252853, 2503170, 3003804, 3337560, 3754755, 4505706, 5006340, 6007608, 7509510, 9011412, 10012680, 11264265, 15019020, 18022824, 22528530, 30038040, 45057060, 90114120]

約数ペア:

[(1, 90114120), (2, 45057060), (3, 30038040), (4, 22528530), (5, 18022824), (6, 15019020), (8, 11264265), (9, 10012680), (10, 9011412), (12, 7509510), (15, 6007608), (18, 5006340), (20, 4505706), (24, 3754755), (27, 3337560), (30, 3003804), (36, 2503170), (40, 2252853), (45, 2002536), (54, 1668780), (60, 1501902), (72, 1251585), (73, 1234440), (81, 1112520), (90, 1001268), (108, 834390), (120, 750951), (127, 709560), (135, 667512), (146, 617220), (162, 556260), (180, 500634), (216, 417195), (219, 411480), (243, 370840), (254, 354780), (270, 333756), (292, 308610), (324, 278130), (360, 250317), (365, 246888), (381, 236520), (405, 222504), (438, 205740), (486, 185420), (508, 177390), (540, 166878), (584, 154305), (635, 141912), (648, 139065), (657, 137160), (730, 123444), (762, 118260), (810, 111252), (876, 102870), (972, 92710), (1016, 88695), (1080, 83439), (1095, 82296), (1143, 78840), (1215, 74168), (1270, 70956), (1314, 68580), (1460, 61722), (1524, 59130), (1620, 55626), (1752, 51435), (1905, 47304), (1944, 46355), (1971, 45720), (2190, 41148), (2286, 39420), (2430, 37084), (2540, 35478), (2628, 34290), (2920, 30861), (3048, 29565), (3240, 27813), (3285, 27432), (3429, 26280), (3810, 23652), (3942, 22860), (4380, 20574), (4572, 19710), (4860, 18542), (5080, 17739), (5256, 17145), (5715, 15768), (5913, 15240), (6570, 13716), (6858, 13140), (7620, 11826), (7884, 11430), (8760, 10287), (9144, 9855), (9271, 9720)]