214948000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 583783200

約数和(自身を除く): 368835200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 68, 80, 85, 100, 109, 116, 125, 136, 145, 160, 170, 200, 218, 232, 250, 272, 290, 340, 400, 425, 436, 464, 493, 500, 544, 545, 580, 680, 725, 800, 850, 872, 928, 986, 1000, 1090, 1160, 1360, 1450, 1700, 1744, 1853, 1972, 2000, 2125, 2180, 2320, 2465, 2720, 2725, 2900, 3161, 3400, 3488, 3625, 3706, 3944, 4000, 4250, 4360, 4640, 4930, 5450, 5800, 6322, 6800, 7250, 7412, 7888, 8500, 8720, 9265, 9860, 10900, 11600, 12325, 12644, 13600, 13625, 14500, 14824, 15776, 15805, 17000, 17440, 18530, 19720, 21800, 23200, 24650, 25288, 27250, 29000, 29648, 31610, 34000, 37060, 39440, 43600, 46325, 49300, 50576, 53737, 54500, 58000, 59296, 61625, 63220, 68000, 74120, 78880, 79025, 87200, 92650, 98600, 101152, 107474, 109000, 116000, 123250, 126440, 148240, 158050, 185300, 197200, 214948, 218000, 231625, 246500, 252880, 268685, 296480, 316100, 370600, 394400, 395125, 429896, 436000, 463250, 493000, 505760, 537370, 632200, 741200, 790250, 859792, 926500, 986000, 1074740, 1264400, 1343425, 1482400, 1580500, 1719584, 1853000, 1972000, 2149480, 2528800, 2686850, 3161000, 3706000, 4298960, 5373700, 6322000, 6717125, 7412000, 8597920, 10747400, 12644000, 13434250, 21494800, 26868500, 42989600, 53737000, 107474000, 214948000]

約数ペア:

[(1, 214948000), (2, 107474000), (4, 53737000), (5, 42989600), (8, 26868500), (10, 21494800), (16, 13434250), (17, 12644000), (20, 10747400), (25, 8597920), (29, 7412000), (32, 6717125), (34, 6322000), (40, 5373700), (50, 4298960), (58, 3706000), (68, 3161000), (80, 2686850), (85, 2528800), (100, 2149480), (109, 1972000), (116, 1853000), (125, 1719584), (136, 1580500), (145, 1482400), (160, 1343425), (170, 1264400), (200, 1074740), (218, 986000), (232, 926500), (250, 859792), (272, 790250), (290, 741200), (340, 632200), (400, 537370), (425, 505760), (436, 493000), (464, 463250), (493, 436000), (500, 429896), (544, 395125), (545, 394400), (580, 370600), (680, 316100), (725, 296480), (800, 268685), (850, 252880), (872, 246500), (928, 231625), (986, 218000), (1000, 214948), (1090, 197200), (1160, 185300), (1360, 158050), (1450, 148240), (1700, 126440), (1744, 123250), (1853, 116000), (1972, 109000), (2000, 107474), (2125, 101152), (2180, 98600), (2320, 92650), (2465, 87200), (2720, 79025), (2725, 78880), (2900, 74120), (3161, 68000), (3400, 63220), (3488, 61625), (3625, 59296), (3706, 58000), (3944, 54500), (4000, 53737), (4250, 50576), (4360, 49300), (4640, 46325), (4930, 43600), (5450, 39440), (5800, 37060), (6322, 34000), (6800, 31610), (7250, 29648), (7412, 29000), (7888, 27250), (8500, 25288), (8720, 24650), (9265, 23200), (9860, 21800), (10900, 19720), (11600, 18530), (12325, 17440), (12644, 17000), (13600, 15805), (13625, 15776), (14500, 14824)]