108738400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 283575600

約数和(自身を除く): 174837200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 43, 50, 58, 80, 86, 100, 109, 116, 145, 160, 172, 200, 215, 218, 232, 290, 344, 400, 430, 436, 464, 545, 580, 688, 725, 800, 860, 872, 928, 1075, 1090, 1160, 1247, 1376, 1450, 1720, 1744, 2150, 2180, 2320, 2494, 2725, 2900, 3161, 3440, 3488, 4300, 4360, 4640, 4687, 4988, 5450, 5800, 6235, 6322, 6880, 8600, 8720, 9374, 9976, 10900, 11600, 12470, 12644, 15805, 17200, 17440, 18748, 19952, 21800, 23200, 23435, 24940, 25288, 31175, 31610, 34400, 37496, 39904, 43600, 46870, 49880, 50576, 62350, 63220, 74992, 79025, 87200, 93740, 99760, 101152, 117175, 124700, 126440, 135923, 149984, 158050, 187480, 199520, 234350, 249400, 252880, 271846, 316100, 374960, 468700, 498800, 505760, 543692, 632200, 679615, 749920, 937400, 997600, 1087384, 1264400, 1359230, 1874800, 2174768, 2528800, 2718460, 3398075, 3749600, 4349536, 5436920, 6796150, 10873840, 13592300, 21747680, 27184600, 54369200, 108738400]

約数ペア:

[(1, 108738400), (2, 54369200), (4, 27184600), (5, 21747680), (8, 13592300), (10, 10873840), (16, 6796150), (20, 5436920), (25, 4349536), (29, 3749600), (32, 3398075), (40, 2718460), (43, 2528800), (50, 2174768), (58, 1874800), (80, 1359230), (86, 1264400), (100, 1087384), (109, 997600), (116, 937400), (145, 749920), (160, 679615), (172, 632200), (200, 543692), (215, 505760), (218, 498800), (232, 468700), (290, 374960), (344, 316100), (400, 271846), (430, 252880), (436, 249400), (464, 234350), (545, 199520), (580, 187480), (688, 158050), (725, 149984), (800, 135923), (860, 126440), (872, 124700), (928, 117175), (1075, 101152), (1090, 99760), (1160, 93740), (1247, 87200), (1376, 79025), (1450, 74992), (1720, 63220), (1744, 62350), (2150, 50576), (2180, 49880), (2320, 46870), (2494, 43600), (2725, 39904), (2900, 37496), (3161, 34400), (3440, 31610), (3488, 31175), (4300, 25288), (4360, 24940), (4640, 23435), (4687, 23200), (4988, 21800), (5450, 19952), (5800, 18748), (6235, 17440), (6322, 17200), (6880, 15805), (8600, 12644), (8720, 12470), (9374, 11600), (9976, 10900)]