166671180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5479}}^1$

素因数の和:5520

約数の個数: 108

約数和(自身を含む): 547550640

約数和(自身を除く): 380879460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 5479, 6084, 7605, 10140, 10958, 15210, 16437, 21916, 27395, 30420, 32874, 49311, 54790, 65748, 71227, 82185, 98622, 109580, 142454, 164370, 197244, 213681, 246555, 284908, 328740, 356135, 427362, 493110, 641043, 712270, 854724, 925951, 986220, 1068405, 1282086, 1424540, 1851902, 2136810, 2564172, 2777853, 3205215, 3703804, 4273620, 4629755, 5555706, 6410430, 8333559, 9259510, 11111412, 12820860, 13889265, 16667118, 18519020, 27778530, 33334236, 41667795, 55557060, 83335590, 166671180]

約数ペア:

[(1, 166671180), (2, 83335590), (3, 55557060), (4, 41667795), (5, 33334236), (6, 27778530), (9, 18519020), (10, 16667118), (12, 13889265), (13, 12820860), (15, 11111412), (18, 9259510), (20, 8333559), (26, 6410430), (30, 5555706), (36, 4629755), (39, 4273620), (45, 3703804), (52, 3205215), (60, 2777853), (65, 2564172), (78, 2136810), (90, 1851902), (117, 1424540), (130, 1282086), (156, 1068405), (169, 986220), (180, 925951), (195, 854724), (234, 712270), (260, 641043), (338, 493110), (390, 427362), (468, 356135), (507, 328740), (585, 284908), (676, 246555), (780, 213681), (845, 197244), (1014, 164370), (1170, 142454), (1521, 109580), (1690, 98622), (2028, 82185), (2340, 71227), (2535, 65748), (3042, 54790), (3380, 49311), (5070, 32874), (5479, 30420), (6084, 27395), (7605, 21916), (10140, 16437), (10958, 15210)]