260388000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{2411}}^1$

素因数の和:2445

約数の個数: 192

約数和(自身を含む): 948205440

約数和(自身を除く): 687817440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2400, 2411, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 4822, 5400, 6000, 6750, 7200, 7233, 9000, 9644, 10800, 12000, 12055, 13500, 14466, 18000, 19288, 21600, 21699, 24110, 27000, 28932, 36000, 36165, 38576, 43398, 48220, 54000, 57864, 60275, 65097, 72330, 77152, 86796, 96440, 108000, 108495, 115728, 120550, 130194, 144660, 173592, 180825, 192880, 216990, 231456, 241100, 260388, 289320, 301375, 325485, 347184, 361650, 385760, 433980, 482200, 520776, 542475, 578640, 602750, 650970, 694368, 723300, 867960, 904125, 964400, 1041552, 1084950, 1157280, 1205500, 1301940, 1446600, 1627425, 1735920, 1808250, 1928800, 2083104, 2169900, 2411000, 2603880, 2712375, 2893200, 3254850, 3471840, 3616500, 4339800, 4822000, 5207760, 5424750, 5786400, 6509700, 7233000, 8137125, 8679600, 9644000, 10415520, 10849500, 13019400, 14466000, 16274250, 17359200, 21699000, 26038800, 28932000, 32548500, 43398000, 52077600, 65097000, 86796000, 130194000, 260388000]

約数ペア:

[(1, 260388000), (2, 130194000), (3, 86796000), (4, 65097000), (5, 52077600), (6, 43398000), (8, 32548500), (9, 28932000), (10, 26038800), (12, 21699000), (15, 17359200), (16, 16274250), (18, 14466000), (20, 13019400), (24, 10849500), (25, 10415520), (27, 9644000), (30, 8679600), (32, 8137125), (36, 7233000), (40, 6509700), (45, 5786400), (48, 5424750), (50, 5207760), (54, 4822000), (60, 4339800), (72, 3616500), (75, 3471840), (80, 3254850), (90, 2893200), (96, 2712375), (100, 2603880), (108, 2411000), (120, 2169900), (125, 2083104), (135, 1928800), (144, 1808250), (150, 1735920), (160, 1627425), (180, 1446600), (200, 1301940), (216, 1205500), (225, 1157280), (240, 1084950), (250, 1041552), (270, 964400), (288, 904125), (300, 867960), (360, 723300), (375, 694368), (400, 650970), (432, 602750), (450, 578640), (480, 542475), (500, 520776), (540, 482200), (600, 433980), (675, 385760), (720, 361650), (750, 347184), (800, 325485), (864, 301375), (900, 289320), (1000, 260388), (1080, 241100), (1125, 231456), (1200, 216990), (1350, 192880), (1440, 180825), (1500, 173592), (1800, 144660), (2000, 130194), (2160, 120550), (2250, 115728), (2400, 108495), (2411, 108000), (2700, 96440), (3000, 86796), (3375, 77152), (3600, 72330), (4000, 65097), (4320, 60275), (4500, 57864), (4822, 54000), (5400, 48220), (6000, 43398), (6750, 38576), (7200, 36165), (7233, 36000), (9000, 28932), (9644, 27000), (10800, 24110), (12000, 21699), (12055, 21600), (13500, 19288), (14466, 18000)]