90071520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 192

約数和(自身を含む): 353880576

約数和(自身を除く): 263809056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2437, 2464, 2640, 3080, 3360, 3696, 4620, 4874, 5280, 6160, 7311, 7392, 9240, 9748, 12185, 12320, 14622, 17059, 18480, 19496, 24370, 26807, 29244, 34118, 36555, 36960, 38992, 48740, 51177, 53614, 58488, 68236, 73110, 77984, 80421, 85295, 97480, 102354, 107228, 116976, 134035, 136472, 146220, 160842, 170590, 187649, 194960, 204708, 214456, 233952, 255885, 268070, 272944, 292440, 321684, 341180, 375298, 389920, 402105, 409416, 428912, 511770, 536140, 545888, 562947, 584880, 643368, 682360, 750596, 804210, 818832, 857824, 938245, 1023540, 1072280, 1125894, 1169760, 1286736, 1364720, 1501192, 1608420, 1637664, 1876490, 2047080, 2144560, 2251788, 2573472, 2729440, 2814735, 3002384, 3216840, 3752980, 4094160, 4289120, 4503576, 5629470, 6004768, 6433680, 7505960, 8188320, 9007152, 11258940, 12867360, 15011920, 18014304, 22517880, 30023840, 45035760, 90071520]

約数ペア:

[(1, 90071520), (2, 45035760), (3, 30023840), (4, 22517880), (5, 18014304), (6, 15011920), (7, 12867360), (8, 11258940), (10, 9007152), (11, 8188320), (12, 7505960), (14, 6433680), (15, 6004768), (16, 5629470), (20, 4503576), (21, 4289120), (22, 4094160), (24, 3752980), (28, 3216840), (30, 3002384), (32, 2814735), (33, 2729440), (35, 2573472), (40, 2251788), (42, 2144560), (44, 2047080), (48, 1876490), (55, 1637664), (56, 1608420), (60, 1501192), (66, 1364720), (70, 1286736), (77, 1169760), (80, 1125894), (84, 1072280), (88, 1023540), (96, 938245), (105, 857824), (110, 818832), (112, 804210), (120, 750596), (132, 682360), (140, 643368), (154, 584880), (160, 562947), (165, 545888), (168, 536140), (176, 511770), (210, 428912), (220, 409416), (224, 402105), (231, 389920), (240, 375298), (264, 341180), (280, 321684), (308, 292440), (330, 272944), (336, 268070), (352, 255885), (385, 233952), (420, 214456), (440, 204708), (462, 194960), (480, 187649), (528, 170590), (560, 160842), (616, 146220), (660, 136472), (672, 134035), (770, 116976), (840, 107228), (880, 102354), (924, 97480), (1056, 85295), (1120, 80421), (1155, 77984), (1232, 73110), (1320, 68236), (1540, 58488), (1680, 53614), (1760, 51177), (1848, 48740), (2310, 38992), (2437, 36960), (2464, 36555), (2640, 34118), (3080, 29244), (3360, 26807), (3696, 24370), (4620, 19496), (4874, 18480), (5280, 17059), (6160, 14622), (7311, 12320), (7392, 12185), (9240, 9748)]