85979200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 233857800

約数和(自身を除く): 147878600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 64, 68, 80, 85, 100, 109, 116, 136, 145, 160, 170, 200, 218, 232, 272, 290, 320, 340, 400, 425, 436, 464, 493, 544, 545, 580, 680, 725, 800, 850, 872, 928, 986, 1088, 1090, 1160, 1360, 1450, 1600, 1700, 1744, 1853, 1856, 1972, 2180, 2320, 2465, 2720, 2725, 2900, 3161, 3400, 3488, 3706, 3944, 4360, 4640, 4930, 5440, 5450, 5800, 6322, 6800, 6976, 7412, 7888, 8720, 9265, 9280, 9860, 10900, 11600, 12325, 12644, 13600, 14824, 15776, 15805, 17440, 18530, 19720, 21800, 23200, 24650, 25288, 27200, 29648, 31552, 31610, 34880, 37060, 39440, 43600, 46325, 46400, 49300, 50576, 53737, 59296, 63220, 74120, 78880, 79025, 87200, 92650, 98600, 101152, 107474, 118592, 126440, 148240, 157760, 158050, 174400, 185300, 197200, 202304, 214948, 252880, 268685, 296480, 316100, 370600, 394400, 429896, 505760, 537370, 592960, 632200, 741200, 788800, 859792, 1011520, 1074740, 1264400, 1343425, 1482400, 1719584, 2149480, 2528800, 2686850, 2964800, 3439168, 4298960, 5057600, 5373700, 8597920, 10747400, 17195840, 21494800, 42989600, 85979200]

約数ペア:

[(1, 85979200), (2, 42989600), (4, 21494800), (5, 17195840), (8, 10747400), (10, 8597920), (16, 5373700), (17, 5057600), (20, 4298960), (25, 3439168), (29, 2964800), (32, 2686850), (34, 2528800), (40, 2149480), (50, 1719584), (58, 1482400), (64, 1343425), (68, 1264400), (80, 1074740), (85, 1011520), (100, 859792), (109, 788800), (116, 741200), (136, 632200), (145, 592960), (160, 537370), (170, 505760), (200, 429896), (218, 394400), (232, 370600), (272, 316100), (290, 296480), (320, 268685), (340, 252880), (400, 214948), (425, 202304), (436, 197200), (464, 185300), (493, 174400), (544, 158050), (545, 157760), (580, 148240), (680, 126440), (725, 118592), (800, 107474), (850, 101152), (872, 98600), (928, 92650), (986, 87200), (1088, 79025), (1090, 78880), (1160, 74120), (1360, 63220), (1450, 59296), (1600, 53737), (1700, 50576), (1744, 49300), (1853, 46400), (1856, 46325), (1972, 43600), (2180, 39440), (2320, 37060), (2465, 34880), (2720, 31610), (2725, 31552), (2900, 29648), (3161, 27200), (3400, 25288), (3488, 24650), (3706, 23200), (3944, 21800), (4360, 19720), (4640, 18530), (4930, 17440), (5440, 15805), (5450, 15776), (5800, 14824), (6322, 13600), (6800, 12644), (6976, 12325), (7412, 11600), (7888, 10900), (8720, 9860), (9265, 9280)]