138568800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57737}}^1$

素因数の和:57760

約数の個数: 72

約数和(自身を含む): 451049256

約数和(自身を除く): 312480456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 57737, 115474, 173211, 230948, 288685, 346422, 461896, 577370, 692844, 866055, 923792, 1154740, 1385688, 1443425, 1732110, 1847584, 2309480, 2771376, 2886850, 3464220, 4330275, 4618960, 5542752, 5773700, 6928440, 8660550, 9237920, 11547400, 13856880, 17321100, 23094800, 27713760, 34642200, 46189600, 69284400, 138568800]

約数ペア:

[(1, 138568800), (2, 69284400), (3, 46189600), (4, 34642200), (5, 27713760), (6, 23094800), (8, 17321100), (10, 13856880), (12, 11547400), (15, 9237920), (16, 8660550), (20, 6928440), (24, 5773700), (25, 5542752), (30, 4618960), (32, 4330275), (40, 3464220), (48, 2886850), (50, 2771376), (60, 2309480), (75, 1847584), (80, 1732110), (96, 1443425), (100, 1385688), (120, 1154740), (150, 923792), (160, 866055), (200, 692844), (240, 577370), (300, 461896), (400, 346422), (480, 288685), (600, 230948), (800, 173211), (1200, 115474), (2400, 57737)]