66555000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 320

約数和(自身を含む): 253044000

約数和(自身を除く): 186489000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 29, 30, 34, 36, 40, 45, 50, 51, 54, 58, 60, 68, 72, 75, 85, 87, 90, 100, 102, 108, 116, 120, 125, 135, 136, 145, 150, 153, 170, 174, 180, 200, 204, 216, 225, 232, 250, 255, 261, 270, 290, 300, 306, 340, 348, 360, 375, 408, 425, 435, 450, 459, 493, 500, 510, 522, 540, 580, 600, 612, 625, 675, 680, 696, 725, 750, 765, 783, 850, 870, 900, 918, 986, 1000, 1020, 1044, 1080, 1125, 1160, 1224, 1250, 1275, 1305, 1350, 1450, 1479, 1500, 1530, 1566, 1700, 1740, 1800, 1836, 1875, 1972, 2040, 2088, 2125, 2175, 2250, 2295, 2465, 2500, 2550, 2610, 2700, 2900, 2958, 3000, 3060, 3132, 3375, 3400, 3480, 3625, 3672, 3750, 3825, 3915, 3944, 4250, 4350, 4437, 4500, 4590, 4930, 5000, 5100, 5220, 5400, 5625, 5800, 5916, 6120, 6264, 6375, 6525, 6750, 7250, 7395, 7500, 7650, 7830, 8500, 8700, 8874, 9000, 9180, 9860, 10200, 10440, 10625, 10875, 11250, 11475, 11832, 12325, 12750, 13050, 13311, 13500, 14500, 14790, 15000, 15300, 15660, 16875, 17000, 17400, 17748, 18125, 18360, 19125, 19575, 19720, 21250, 21750, 22185, 22500, 22950, 24650, 25500, 26100, 26622, 27000, 29000, 29580, 30600, 31320, 31875, 32625, 33750, 35496, 36250, 36975, 38250, 39150, 42500, 43500, 44370, 45000, 45900, 49300, 51000, 52200, 53244, 54375, 57375, 59160, 61625, 63750, 65250, 66555, 67500, 72500, 73950, 76500, 78300, 85000, 87000, 88740, 91800, 95625, 97875, 98600, 106488, 108750, 110925, 114750, 123250, 127500, 130500, 133110, 135000, 145000, 147900, 153000, 156600, 163125, 177480, 184875, 191250, 195750, 217500, 221850, 229500, 246500, 255000, 261000, 266220, 286875, 295800, 308125, 326250, 332775, 369750, 382500, 391500, 435000, 443700, 459000, 489375, 493000, 532440, 554625, 573750, 616250, 652500, 665550, 739500, 765000, 783000, 887400, 924375, 978750, 1109250, 1147500, 1232500, 1305000, 1331100, 1479000, 1663875, 1848750, 1957500, 2218500, 2295000, 2465000, 2662200, 2773125, 3327750, 3697500, 3915000, 4437000, 5546250, 6655500, 7395000, 8319375, 11092500, 13311000, 16638750, 22185000, 33277500, 66555000]

約数ペア:

[(1, 66555000), (2, 33277500), (3, 22185000), (4, 16638750), (5, 13311000), (6, 11092500), (8, 8319375), (9, 7395000), (10, 6655500), (12, 5546250), (15, 4437000), (17, 3915000), (18, 3697500), (20, 3327750), (24, 2773125), (25, 2662200), (27, 2465000), (29, 2295000), (30, 2218500), (34, 1957500), (36, 1848750), (40, 1663875), (45, 1479000), (50, 1331100), (51, 1305000), (54, 1232500), (58, 1147500), (60, 1109250), (68, 978750), (72, 924375), (75, 887400), (85, 783000), (87, 765000), (90, 739500), (100, 665550), (102, 652500), (108, 616250), (116, 573750), (120, 554625), (125, 532440), (135, 493000), (136, 489375), (145, 459000), (150, 443700), (153, 435000), (170, 391500), (174, 382500), (180, 369750), (200, 332775), (204, 326250), (216, 308125), (225, 295800), (232, 286875), (250, 266220), (255, 261000), (261, 255000), (270, 246500), (290, 229500), (300, 221850), (306, 217500), (340, 195750), (348, 191250), (360, 184875), (375, 177480), (408, 163125), (425, 156600), (435, 153000), (450, 147900), (459, 145000), (493, 135000), (500, 133110), (510, 130500), (522, 127500), (540, 123250), (580, 114750), (600, 110925), (612, 108750), (625, 106488), (675, 98600), (680, 97875), (696, 95625), (725, 91800), (750, 88740), (765, 87000), (783, 85000), (850, 78300), (870, 76500), (900, 73950), (918, 72500), (986, 67500), (1000, 66555), (1020, 65250), (1044, 63750), (1080, 61625), (1125, 59160), (1160, 57375), (1224, 54375), (1250, 53244), (1275, 52200), (1305, 51000), (1350, 49300), (1450, 45900), (1479, 45000), (1500, 44370), (1530, 43500), (1566, 42500), (1700, 39150), (1740, 38250), (1800, 36975), (1836, 36250), (1875, 35496), (1972, 33750), (2040, 32625), (2088, 31875), (2125, 31320), (2175, 30600), (2250, 29580), (2295, 29000), (2465, 27000), (2500, 26622), (2550, 26100), (2610, 25500), (2700, 24650), (2900, 22950), (2958, 22500), (3000, 22185), (3060, 21750), (3132, 21250), (3375, 19720), (3400, 19575), (3480, 19125), (3625, 18360), (3672, 18125), (3750, 17748), (3825, 17400), (3915, 17000), (3944, 16875), (4250, 15660), (4350, 15300), (4437, 15000), (4500, 14790), (4590, 14500), (4930, 13500), (5000, 13311), (5100, 13050), (5220, 12750), (5400, 12325), (5625, 11832), (5800, 11475), (5916, 11250), (6120, 10875), (6264, 10625), (6375, 10440), (6525, 10200), (6750, 9860), (7250, 9180), (7395, 9000), (7500, 8874), (7650, 8700), (7830, 8500)]