161244000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 192

約数和(自身を含む): 587321280

約数和(自身を除く): 426077280

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, 1493, 1500, 1800, 2000, 2160, 2250, 2400, 2700, 2986, 3000, 3375, 3600, 4000, 4320, 4479, 4500, 5400, 5972, 6000, 6750, 7200, 7465, 8958, 9000, 10800, 11944, 12000, 13437, 13500, 14930, 17916, 18000, 21600, 22395, 23888, 26874, 27000, 29860, 35832, 36000, 37325, 40311, 44790, 47776, 53748, 54000, 59720, 67185, 71664, 74650, 80622, 89580, 107496, 108000, 111975, 119440, 134370, 143328, 149300, 161244, 179160, 186625, 201555, 214992, 223950, 238880, 268740, 298600, 322488, 335925, 358320, 373250, 403110, 429984, 447900, 537480, 559875, 597200, 644976, 671850, 716640, 746500, 806220, 895800, 1007775, 1074960, 1119750, 1194400, 1289952, 1343700, 1493000, 1612440, 1679625, 1791600, 2015550, 2149920, 2239500, 2687400, 2986000, 3224880, 3359250, 3583200, 4031100, 4479000, 5038875, 5374800, 5972000, 6449760, 6718500, 8062200, 8958000, 10077750, 10749600, 13437000, 16124400, 17916000, 20155500, 26874000, 32248800, 40311000, 53748000, 80622000, 161244000]

約数ペア:

[(1, 161244000), (2, 80622000), (3, 53748000), (4, 40311000), (5, 32248800), (6, 26874000), (8, 20155500), (9, 17916000), (10, 16124400), (12, 13437000), (15, 10749600), (16, 10077750), (18, 8958000), (20, 8062200), (24, 6718500), (25, 6449760), (27, 5972000), (30, 5374800), (32, 5038875), (36, 4479000), (40, 4031100), (45, 3583200), (48, 3359250), (50, 3224880), (54, 2986000), (60, 2687400), (72, 2239500), (75, 2149920), (80, 2015550), (90, 1791600), (96, 1679625), (100, 1612440), (108, 1493000), (120, 1343700), (125, 1289952), (135, 1194400), (144, 1119750), (150, 1074960), (160, 1007775), (180, 895800), (200, 806220), (216, 746500), (225, 716640), (240, 671850), (250, 644976), (270, 597200), (288, 559875), (300, 537480), (360, 447900), (375, 429984), (400, 403110), (432, 373250), (450, 358320), (480, 335925), (500, 322488), (540, 298600), (600, 268740), (675, 238880), (720, 223950), (750, 214992), (800, 201555), (864, 186625), (900, 179160), (1000, 161244), (1080, 149300), (1125, 143328), (1200, 134370), (1350, 119440), (1440, 111975), (1493, 108000), (1500, 107496), (1800, 89580), (2000, 80622), (2160, 74650), (2250, 71664), (2400, 67185), (2700, 59720), (2986, 54000), (3000, 53748), (3375, 47776), (3600, 44790), (4000, 40311), (4320, 37325), (4479, 36000), (4500, 35832), (5400, 29860), (5972, 27000), (6000, 26874), (6750, 23888), (7200, 22395), (7465, 21600), (8958, 18000), (9000, 17916), (10800, 14930), (11944, 13500), (12000, 13437)]