12061800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{6701}}^1$

素因数の和:6723

約数の個数: 72

約数和(自身を含む): 40513590

約数和(自身を除く): 28451790

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, 1800, 6701, 13402, 20103, 26804, 33505, 40206, 53608, 60309, 67010, 80412, 100515, 120618, 134020, 160824, 167525, 201030, 241236, 268040, 301545, 335050, 402060, 482472, 502575, 603090, 670100, 804120, 1005150, 1206180, 1340200, 1507725, 2010300, 2412360, 3015450, 4020600, 6030900, 12061800]

約数ペア:

[(1, 12061800), (2, 6030900), (3, 4020600), (4, 3015450), (5, 2412360), (6, 2010300), (8, 1507725), (9, 1340200), (10, 1206180), (12, 1005150), (15, 804120), (18, 670100), (20, 603090), (24, 502575), (25, 482472), (30, 402060), (36, 335050), (40, 301545), (45, 268040), (50, 241236), (60, 201030), (72, 167525), (75, 160824), (90, 134020), (100, 120618), (120, 100515), (150, 80412), (180, 67010), (200, 60309), (225, 53608), (300, 40206), (360, 33505), (450, 26804), (600, 20103), (900, 13402), (1800, 6701)]