16205400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{3001}}^1$

素因数の和:3026

約数の個数: 96

約数和(自身を含む): 55837200

約数和(自身を除く): 39631800

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, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 3001, 5400, 6002, 9003, 12004, 15005, 18006, 24008, 27009, 30010, 36012, 45015, 54018, 60020, 72024, 75025, 81027, 90030, 108036, 120040, 135045, 150050, 162054, 180060, 216072, 225075, 270090, 300100, 324108, 360120, 405135, 450150, 540180, 600200, 648216, 675225, 810270, 900300, 1080360, 1350450, 1620540, 1800600, 2025675, 2700900, 3241080, 4051350, 5401800, 8102700, 16205400]

約数ペア:

[(1, 16205400), (2, 8102700), (3, 5401800), (4, 4051350), (5, 3241080), (6, 2700900), (8, 2025675), (9, 1800600), (10, 1620540), (12, 1350450), (15, 1080360), (18, 900300), (20, 810270), (24, 675225), (25, 648216), (27, 600200), (30, 540180), (36, 450150), (40, 405135), (45, 360120), (50, 324108), (54, 300100), (60, 270090), (72, 225075), (75, 216072), (90, 180060), (100, 162054), (108, 150050), (120, 135045), (135, 120040), (150, 108036), (180, 90030), (200, 81027), (216, 75025), (225, 72024), (270, 60020), (300, 54018), (360, 45015), (450, 36012), (540, 30010), (600, 27009), (675, 24008), (900, 18006), (1080, 15005), (1350, 12004), (1800, 9003), (2700, 6002), (3001, 5400)]