90595120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 270732672

約数和(自身を除く): 180137552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 191, 196, 220, 242, 245, 280, 308, 382, 385, 392, 440, 484, 490, 539, 560, 605, 616, 764, 770, 784, 847, 880, 955, 968, 980, 1078, 1210, 1232, 1337, 1528, 1540, 1694, 1910, 1936, 1960, 2101, 2156, 2420, 2674, 2695, 3056, 3080, 3388, 3820, 3920, 4202, 4235, 4312, 4840, 5348, 5390, 5929, 6160, 6685, 6776, 7640, 8404, 8470, 8624, 9359, 9680, 10505, 10696, 10780, 11858, 13370, 13552, 14707, 15280, 16808, 16940, 18718, 21010, 21392, 21560, 23111, 23716, 26740, 29414, 29645, 33616, 33880, 37436, 42020, 43120, 46222, 46795, 47432, 53480, 58828, 59290, 67760, 73535, 74872, 84040, 92444, 93590, 94864, 102949, 106960, 115555, 117656, 118580, 147070, 149744, 161777, 168080, 184888, 187180, 205898, 231110, 235312, 237160, 294140, 323554, 369776, 374360, 411796, 462220, 474320, 514745, 588280, 647108, 748720, 808885, 823592, 924440, 1029490, 1132439, 1176560, 1294216, 1617770, 1647184, 1848880, 2058980, 2264878, 2588432, 3235540, 4117960, 4529756, 5662195, 6471080, 8235920, 9059512, 11324390, 12942160, 18119024, 22648780, 45297560, 90595120]

約数ペア:

[(1, 90595120), (2, 45297560), (4, 22648780), (5, 18119024), (7, 12942160), (8, 11324390), (10, 9059512), (11, 8235920), (14, 6471080), (16, 5662195), (20, 4529756), (22, 4117960), (28, 3235540), (35, 2588432), (40, 2264878), (44, 2058980), (49, 1848880), (55, 1647184), (56, 1617770), (70, 1294216), (77, 1176560), (80, 1132439), (88, 1029490), (98, 924440), (110, 823592), (112, 808885), (121, 748720), (140, 647108), (154, 588280), (176, 514745), (191, 474320), (196, 462220), (220, 411796), (242, 374360), (245, 369776), (280, 323554), (308, 294140), (382, 237160), (385, 235312), (392, 231110), (440, 205898), (484, 187180), (490, 184888), (539, 168080), (560, 161777), (605, 149744), (616, 147070), (764, 118580), (770, 117656), (784, 115555), (847, 106960), (880, 102949), (955, 94864), (968, 93590), (980, 92444), (1078, 84040), (1210, 74872), (1232, 73535), (1337, 67760), (1528, 59290), (1540, 58828), (1694, 53480), (1910, 47432), (1936, 46795), (1960, 46222), (2101, 43120), (2156, 42020), (2420, 37436), (2674, 33880), (2695, 33616), (3056, 29645), (3080, 29414), (3388, 26740), (3820, 23716), (3920, 23111), (4202, 21560), (4235, 21392), (4312, 21010), (4840, 18718), (5348, 16940), (5390, 16808), (5929, 15280), (6160, 14707), (6685, 13552), (6776, 13370), (7640, 11858), (8404, 10780), (8470, 10696), (8624, 10505), (9359, 9680)]