89374440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 286623360

約数和(自身を除く): 197248920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 193, 204, 227, 255, 340, 386, 408, 454, 510, 579, 680, 681, 772, 908, 965, 1020, 1135, 1158, 1362, 1544, 1816, 1930, 2040, 2270, 2316, 2724, 2895, 3281, 3405, 3859, 3860, 4540, 4632, 5448, 5790, 6562, 6810, 7718, 7720, 9080, 9843, 11577, 11580, 13124, 13620, 15436, 16405, 19295, 19686, 23154, 23160, 26248, 27240, 30872, 32810, 38590, 39372, 43811, 46308, 49215, 57885, 65620, 77180, 78744, 87622, 92616, 98430, 115770, 131240, 131433, 154360, 175244, 196860, 219055, 231540, 262866, 350488, 393720, 438110, 463080, 525732, 657165, 744787, 876220, 1051464, 1314330, 1489574, 1752440, 2234361, 2628660, 2979148, 3723935, 4468722, 5257320, 5958296, 7447870, 8937444, 11171805, 14895740, 17874888, 22343610, 29791480, 44687220, 89374440]

約数ペア:

[(1, 89374440), (2, 44687220), (3, 29791480), (4, 22343610), (5, 17874888), (6, 14895740), (8, 11171805), (10, 8937444), (12, 7447870), (15, 5958296), (17, 5257320), (20, 4468722), (24, 3723935), (30, 2979148), (34, 2628660), (40, 2234361), (51, 1752440), (60, 1489574), (68, 1314330), (85, 1051464), (102, 876220), (120, 744787), (136, 657165), (170, 525732), (193, 463080), (204, 438110), (227, 393720), (255, 350488), (340, 262866), (386, 231540), (408, 219055), (454, 196860), (510, 175244), (579, 154360), (680, 131433), (681, 131240), (772, 115770), (908, 98430), (965, 92616), (1020, 87622), (1135, 78744), (1158, 77180), (1362, 65620), (1544, 57885), (1816, 49215), (1930, 46308), (2040, 43811), (2270, 39372), (2316, 38590), (2724, 32810), (2895, 30872), (3281, 27240), (3405, 26248), (3859, 23160), (3860, 23154), (4540, 19686), (4632, 19295), (5448, 16405), (5790, 15436), (6562, 13620), (6810, 13124), (7718, 11580), (7720, 11577), (9080, 9843)]