90083280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 338014080

約数和(自身を除く): 247930800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 43, 48, 56, 58, 60, 70, 80, 84, 86, 87, 105, 112, 116, 120, 129, 140, 145, 168, 172, 174, 203, 210, 215, 232, 240, 258, 280, 290, 301, 336, 344, 348, 406, 420, 430, 435, 464, 516, 560, 580, 602, 609, 645, 688, 696, 812, 840, 860, 870, 903, 1015, 1032, 1160, 1204, 1218, 1247, 1290, 1392, 1505, 1624, 1680, 1720, 1740, 1806, 1849, 2030, 2064, 2320, 2408, 2436, 2494, 2580, 3010, 3045, 3248, 3440, 3480, 3612, 3698, 3741, 4060, 4515, 4816, 4872, 4988, 5160, 5547, 6020, 6090, 6235, 6960, 7224, 7396, 7482, 8120, 8729, 9030, 9245, 9744, 9976, 10320, 11094, 12040, 12180, 12470, 12943, 14448, 14792, 14964, 16240, 17458, 18060, 18490, 18705, 19952, 22188, 24080, 24360, 24940, 25886, 26187, 27735, 29584, 29928, 34916, 36120, 36980, 37410, 38829, 43645, 44376, 48720, 49880, 51772, 52374, 53621, 55470, 59856, 64715, 69832, 72240, 73960, 74820, 77658, 87290, 88752, 99760, 103544, 104748, 107242, 110940, 129430, 130935, 139664, 147920, 149640, 155316, 160863, 174580, 194145, 207088, 209496, 214484, 221880, 258860, 261870, 268105, 299280, 310632, 321726, 349160, 375347, 388290, 418992, 428968, 443760, 517720, 523740, 536210, 621264, 643452, 698320, 750694, 776580, 804315, 857936, 1035440, 1047480, 1072420, 1126041, 1286904, 1501388, 1553160, 1608630, 1876735, 2094960, 2144840, 2252082, 2573808, 3002776, 3106320, 3217260, 3753470, 4289680, 4504164, 5630205, 6005552, 6434520, 7506940, 9008328, 11260410, 12869040, 15013880, 18016656, 22520820, 30027760, 45041640, 90083280]

約数ペア:

[(1, 90083280), (2, 45041640), (3, 30027760), (4, 22520820), (5, 18016656), (6, 15013880), (7, 12869040), (8, 11260410), (10, 9008328), (12, 7506940), (14, 6434520), (15, 6005552), (16, 5630205), (20, 4504164), (21, 4289680), (24, 3753470), (28, 3217260), (29, 3106320), (30, 3002776), (35, 2573808), (40, 2252082), (42, 2144840), (43, 2094960), (48, 1876735), (56, 1608630), (58, 1553160), (60, 1501388), (70, 1286904), (80, 1126041), (84, 1072420), (86, 1047480), (87, 1035440), (105, 857936), (112, 804315), (116, 776580), (120, 750694), (129, 698320), (140, 643452), (145, 621264), (168, 536210), (172, 523740), (174, 517720), (203, 443760), (210, 428968), (215, 418992), (232, 388290), (240, 375347), (258, 349160), (280, 321726), (290, 310632), (301, 299280), (336, 268105), (344, 261870), (348, 258860), (406, 221880), (420, 214484), (430, 209496), (435, 207088), (464, 194145), (516, 174580), (560, 160863), (580, 155316), (602, 149640), (609, 147920), (645, 139664), (688, 130935), (696, 129430), (812, 110940), (840, 107242), (860, 104748), (870, 103544), (903, 99760), (1015, 88752), (1032, 87290), (1160, 77658), (1204, 74820), (1218, 73960), (1247, 72240), (1290, 69832), (1392, 64715), (1505, 59856), (1624, 55470), (1680, 53621), (1720, 52374), (1740, 51772), (1806, 49880), (1849, 48720), (2030, 44376), (2064, 43645), (2320, 38829), (2408, 37410), (2436, 36980), (2494, 36120), (2580, 34916), (3010, 29928), (3045, 29584), (3248, 27735), (3440, 26187), (3480, 25886), (3612, 24940), (3698, 24360), (3741, 24080), (4060, 22188), (4515, 19952), (4816, 18705), (4872, 18490), (4988, 18060), (5160, 17458), (5547, 16240), (6020, 14964), (6090, 14792), (6235, 14448), (6960, 12943), (7224, 12470), (7396, 12180), (7482, 12040), (8120, 11094), (8729, 10320), (9030, 9976), (9245, 9744)]