2687400

素因数分解:

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

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 9031230

約数和(自身を除く): 6343830

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1493, 1800, 2986, 4479, 5972, 7465, 8958, 11944, 13437, 14930, 17916, 22395, 26874, 29860, 35832, 37325, 44790, 53748, 59720, 67185, 74650, 89580, 107496, 111975, 134370, 149300, 179160, 223950, 268740, 298600, 335925, 447900, 537480, 671850, 895800, 1343700, 2687400]

約数ペア:

[(1, 2687400), (2, 1343700), (3, 895800), (4, 671850), (5, 537480), (6, 447900), (8, 335925), (9, 298600), (10, 268740), (12, 223950), (15, 179160), (18, 149300), (20, 134370), (24, 111975), (25, 107496), (30, 89580), (36, 74650), (40, 67185), (45, 59720), (50, 53748), (60, 44790), (72, 37325), (75, 35832), (90, 29860), (100, 26874), (120, 22395), (150, 17916), (180, 14930), (200, 13437), (225, 11944), (300, 8958), (360, 7465), (450, 5972), (600, 4479), (900, 2986), (1493, 1800)]