308080800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 288

約数和(自身を含む): 1181174400

約数和(自身を除く): 873093600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 600, 612, 675, 680, 720, 765, 800, 816, 839, 850, 864, 900, 918, 1020, 1080, 1200, 1224, 1275, 1350, 1360, 1440, 1530, 1632, 1678, 1700, 1800, 1836, 2040, 2160, 2295, 2400, 2448, 2517, 2550, 2700, 2720, 3060, 3356, 3400, 3600, 3672, 3825, 4080, 4195, 4320, 4590, 4896, 5034, 5100, 5400, 6120, 6712, 6800, 7200, 7344, 7551, 7650, 8160, 8390, 9180, 10068, 10200, 10800, 11475, 12240, 12585, 13424, 13600, 14263, 14688, 15102, 15300, 16780, 18360, 20136, 20400, 20975, 21600, 22653, 22950, 24480, 25170, 26848, 28526, 30204, 30600, 33560, 36720, 37755, 40272, 40800, 41950, 42789, 45306, 45900, 50340, 57052, 60408, 61200, 62925, 67120, 71315, 73440, 75510, 80544, 83900, 85578, 90612, 91800, 100680, 113265, 114104, 120816, 122400, 125850, 128367, 134240, 142630, 151020, 167800, 171156, 181224, 183600, 188775, 201360, 213945, 226530, 228208, 241632, 251700, 256734, 285260, 302040, 335600, 342312, 356575, 362448, 367200, 377550, 385101, 402720, 427890, 453060, 456416, 503400, 513468, 566325, 570520, 604080, 641835, 671200, 684624, 713150, 724896, 755100, 770202, 855780, 906120, 1006800, 1026936, 1069725, 1132650, 1141040, 1208160, 1283670, 1369248, 1426300, 1510200, 1540404, 1711560, 1812240, 1925505, 2013600, 2053872, 2139450, 2265300, 2282080, 2567340, 2852600, 3020400, 3080808, 3209175, 3423120, 3624480, 3851010, 4107744, 4278900, 4530600, 5134680, 5705200, 6040800, 6161616, 6418350, 6846240, 7702020, 8557800, 9061200, 9627525, 10269360, 11410400, 12323232, 12836700, 15404040, 17115600, 18122400, 19255050, 20538720, 25673400, 30808080, 34231200, 38510100, 51346800, 61616160, 77020200, 102693600, 154040400, 308080800]

約数ペア:

[(1, 308080800), (2, 154040400), (3, 102693600), (4, 77020200), (5, 61616160), (6, 51346800), (8, 38510100), (9, 34231200), (10, 30808080), (12, 25673400), (15, 20538720), (16, 19255050), (17, 18122400), (18, 17115600), (20, 15404040), (24, 12836700), (25, 12323232), (27, 11410400), (30, 10269360), (32, 9627525), (34, 9061200), (36, 8557800), (40, 7702020), (45, 6846240), (48, 6418350), (50, 6161616), (51, 6040800), (54, 5705200), (60, 5134680), (68, 4530600), (72, 4278900), (75, 4107744), (80, 3851010), (85, 3624480), (90, 3423120), (96, 3209175), (100, 3080808), (102, 3020400), (108, 2852600), (120, 2567340), (135, 2282080), (136, 2265300), (144, 2139450), (150, 2053872), (153, 2013600), (160, 1925505), (170, 1812240), (180, 1711560), (200, 1540404), (204, 1510200), (216, 1426300), (225, 1369248), (240, 1283670), (255, 1208160), (270, 1141040), (272, 1132650), (288, 1069725), (300, 1026936), (306, 1006800), (340, 906120), (360, 855780), (400, 770202), (408, 755100), (425, 724896), (432, 713150), (450, 684624), (459, 671200), (480, 641835), (510, 604080), (540, 570520), (544, 566325), (600, 513468), (612, 503400), (675, 456416), (680, 453060), (720, 427890), (765, 402720), (800, 385101), (816, 377550), (839, 367200), (850, 362448), (864, 356575), (900, 342312), (918, 335600), (1020, 302040), (1080, 285260), (1200, 256734), (1224, 251700), (1275, 241632), (1350, 228208), (1360, 226530), (1440, 213945), (1530, 201360), (1632, 188775), (1678, 183600), (1700, 181224), (1800, 171156), (1836, 167800), (2040, 151020), (2160, 142630), (2295, 134240), (2400, 128367), (2448, 125850), (2517, 122400), (2550, 120816), (2700, 114104), (2720, 113265), (3060, 100680), (3356, 91800), (3400, 90612), (3600, 85578), (3672, 83900), (3825, 80544), (4080, 75510), (4195, 73440), (4320, 71315), (4590, 67120), (4896, 62925), (5034, 61200), (5100, 60408), (5400, 57052), (6120, 50340), (6712, 45900), (6800, 45306), (7200, 42789), (7344, 41950), (7551, 40800), (7650, 40272), (8160, 37755), (8390, 36720), (9180, 33560), (10068, 30600), (10200, 30204), (10800, 28526), (11475, 26848), (12240, 25170), (12585, 24480), (13424, 22950), (13600, 22653), (14263, 21600), (14688, 20975), (15102, 20400), (15300, 20136), (16780, 18360)]