40311000

素因数分解:

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

素因数の和:1523

約数の個数: 128

約数和(自身を含む): 139838400

約数和(自身を除く): 99527400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1493, 1500, 1800, 2250, 2700, 2986, 3000, 3375, 4479, 4500, 5400, 5972, 6750, 7465, 8958, 9000, 11944, 13437, 13500, 14930, 17916, 22395, 26874, 27000, 29860, 35832, 37325, 40311, 44790, 53748, 59720, 67185, 74650, 80622, 89580, 107496, 111975, 134370, 149300, 161244, 179160, 186625, 201555, 223950, 268740, 298600, 322488, 335925, 373250, 403110, 447900, 537480, 559875, 671850, 746500, 806220, 895800, 1007775, 1119750, 1343700, 1493000, 1612440, 1679625, 2015550, 2239500, 2687400, 3359250, 4031100, 4479000, 5038875, 6718500, 8062200, 10077750, 13437000, 20155500, 40311000]

約数ペア:

[(1, 40311000), (2, 20155500), (3, 13437000), (4, 10077750), (5, 8062200), (6, 6718500), (8, 5038875), (9, 4479000), (10, 4031100), (12, 3359250), (15, 2687400), (18, 2239500), (20, 2015550), (24, 1679625), (25, 1612440), (27, 1493000), (30, 1343700), (36, 1119750), (40, 1007775), (45, 895800), (50, 806220), (54, 746500), (60, 671850), (72, 559875), (75, 537480), (90, 447900), (100, 403110), (108, 373250), (120, 335925), (125, 322488), (135, 298600), (150, 268740), (180, 223950), (200, 201555), (216, 186625), (225, 179160), (250, 161244), (270, 149300), (300, 134370), (360, 111975), (375, 107496), (450, 89580), (500, 80622), (540, 74650), (600, 67185), (675, 59720), (750, 53748), (900, 44790), (1000, 40311), (1080, 37325), (1125, 35832), (1350, 29860), (1493, 27000), (1500, 26874), (1800, 22395), (2250, 17916), (2700, 14930), (2986, 13500), (3000, 13437), (3375, 11944), (4479, 9000), (4500, 8958), (5400, 7465), (5972, 6750)]