90835360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 273901824

約数和(自身を除く): 183066464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 101, 110, 112, 140, 146, 154, 160, 176, 202, 220, 224, 280, 292, 308, 352, 365, 385, 404, 440, 505, 511, 560, 584, 616, 707, 730, 770, 803, 808, 880, 1010, 1022, 1111, 1120, 1168, 1232, 1414, 1460, 1540, 1606, 1616, 1760, 2020, 2044, 2222, 2336, 2464, 2555, 2828, 2920, 3080, 3212, 3232, 3535, 4015, 4040, 4088, 4444, 5110, 5555, 5621, 5656, 5840, 6160, 6424, 7070, 7373, 7777, 8030, 8080, 8176, 8888, 10220, 11110, 11242, 11312, 11680, 12320, 12848, 14140, 14746, 15554, 16060, 16160, 16352, 17776, 20440, 22220, 22484, 22624, 25696, 28105, 28280, 29492, 31108, 32120, 35552, 36865, 38885, 40880, 44440, 44968, 51611, 56210, 56560, 58984, 62216, 64240, 73730, 77770, 81103, 81760, 88880, 89936, 103222, 112420, 113120, 117968, 124432, 128480, 147460, 155540, 162206, 177760, 179872, 206444, 224840, 235936, 248864, 258055, 294920, 311080, 324412, 405515, 412888, 449680, 516110, 567721, 589840, 622160, 648824, 811030, 825776, 899360, 1032220, 1135442, 1179680, 1244320, 1297648, 1622060, 1651552, 2064440, 2270884, 2595296, 2838605, 3244120, 4128880, 4541768, 5677210, 6488240, 8257760, 9083536, 11354420, 12976480, 18167072, 22708840, 45417680, 90835360]

約数ペア:

[(1, 90835360), (2, 45417680), (4, 22708840), (5, 18167072), (7, 12976480), (8, 11354420), (10, 9083536), (11, 8257760), (14, 6488240), (16, 5677210), (20, 4541768), (22, 4128880), (28, 3244120), (32, 2838605), (35, 2595296), (40, 2270884), (44, 2064440), (55, 1651552), (56, 1622060), (70, 1297648), (73, 1244320), (77, 1179680), (80, 1135442), (88, 1032220), (101, 899360), (110, 825776), (112, 811030), (140, 648824), (146, 622160), (154, 589840), (160, 567721), (176, 516110), (202, 449680), (220, 412888), (224, 405515), (280, 324412), (292, 311080), (308, 294920), (352, 258055), (365, 248864), (385, 235936), (404, 224840), (440, 206444), (505, 179872), (511, 177760), (560, 162206), (584, 155540), (616, 147460), (707, 128480), (730, 124432), (770, 117968), (803, 113120), (808, 112420), (880, 103222), (1010, 89936), (1022, 88880), (1111, 81760), (1120, 81103), (1168, 77770), (1232, 73730), (1414, 64240), (1460, 62216), (1540, 58984), (1606, 56560), (1616, 56210), (1760, 51611), (2020, 44968), (2044, 44440), (2222, 40880), (2336, 38885), (2464, 36865), (2555, 35552), (2828, 32120), (2920, 31108), (3080, 29492), (3212, 28280), (3232, 28105), (3535, 25696), (4015, 22624), (4040, 22484), (4088, 22220), (4444, 20440), (5110, 17776), (5555, 16352), (5621, 16160), (5656, 16060), (5840, 15554), (6160, 14746), (6424, 14140), (7070, 12848), (7373, 12320), (7777, 11680), (8030, 11312), (8080, 11242), (8176, 11110), (8888, 10220)]