550865640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 192

約数和(自身を含む): 1868883840

約数和(自身を除く): 1318018200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 230, 260, 276, 299, 312, 338, 345, 390, 460, 507, 520, 552, 598, 676, 690, 780, 845, 897, 920, 1014, 1181, 1196, 1352, 1380, 1495, 1560, 1690, 1794, 2028, 2362, 2392, 2535, 2760, 2990, 3380, 3543, 3588, 3887, 4056, 4485, 4724, 5070, 5905, 5980, 6760, 7086, 7176, 7774, 8970, 9448, 10140, 11661, 11810, 11960, 14172, 15353, 15548, 17715, 17940, 19435, 20280, 23322, 23620, 27163, 28344, 30706, 31096, 35430, 35880, 38870, 46059, 46644, 47240, 54326, 58305, 61412, 70860, 76765, 77740, 81489, 92118, 93288, 108652, 116610, 122824, 135815, 141720, 153530, 155480, 162978, 184236, 199589, 217304, 230295, 233220, 271630, 307060, 325956, 353119, 368472, 399178, 407445, 460590, 466440, 543260, 598767, 614120, 651912, 706238, 798356, 814890, 921180, 997945, 1059357, 1086520, 1197534, 1412476, 1596712, 1629780, 1765595, 1842360, 1995890, 2118714, 2395068, 2824952, 2993835, 3259560, 3531190, 3991780, 4237428, 4590547, 4790136, 5296785, 5987670, 7062380, 7983560, 8474856, 9181094, 10593570, 11975340, 13771641, 14124760, 18362188, 21187140, 22952735, 23950680, 27543282, 36724376, 42374280, 45905470, 55086564, 68858205, 91810940, 110173128, 137716410, 183621880, 275432820, 550865640]

約数ペア:

[(1, 550865640), (2, 275432820), (3, 183621880), (4, 137716410), (5, 110173128), (6, 91810940), (8, 68858205), (10, 55086564), (12, 45905470), (13, 42374280), (15, 36724376), (20, 27543282), (23, 23950680), (24, 22952735), (26, 21187140), (30, 18362188), (39, 14124760), (40, 13771641), (46, 11975340), (52, 10593570), (60, 9181094), (65, 8474856), (69, 7983560), (78, 7062380), (92, 5987670), (104, 5296785), (115, 4790136), (120, 4590547), (130, 4237428), (138, 3991780), (156, 3531190), (169, 3259560), (184, 2993835), (195, 2824952), (230, 2395068), (260, 2118714), (276, 1995890), (299, 1842360), (312, 1765595), (338, 1629780), (345, 1596712), (390, 1412476), (460, 1197534), (507, 1086520), (520, 1059357), (552, 997945), (598, 921180), (676, 814890), (690, 798356), (780, 706238), (845, 651912), (897, 614120), (920, 598767), (1014, 543260), (1181, 466440), (1196, 460590), (1352, 407445), (1380, 399178), (1495, 368472), (1560, 353119), (1690, 325956), (1794, 307060), (2028, 271630), (2362, 233220), (2392, 230295), (2535, 217304), (2760, 199589), (2990, 184236), (3380, 162978), (3543, 155480), (3588, 153530), (3887, 141720), (4056, 135815), (4485, 122824), (4724, 116610), (5070, 108652), (5905, 93288), (5980, 92118), (6760, 81489), (7086, 77740), (7176, 76765), (7774, 70860), (8970, 61412), (9448, 58305), (10140, 54326), (11661, 47240), (11810, 46644), (11960, 46059), (14172, 38870), (15353, 35880), (15548, 35430), (17715, 31096), (17940, 30706), (19435, 28344), (20280, 27163), (23322, 23620)]