138506400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19237}}^1$

素因数の和:19263

約数の個数: 108

約数和(自身を含む): 488433582

約数和(自身を除く): 349927182

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 173133, 192370, 230844, 288555, 307792, 346266, 384740, 461688, 480925, 577110, 615584, 692532, 769480, 865665, 923376, 961850, 1154220, 1385064, 1442775, 1538960, 1731330, 1846752, 1923700, 2308440, 2770128, 2885550, 3077920, 3462660, 3847400, 4328325, 4616880, 5540256, 5771100, 6925320, 7694800, 8656650, 9233760, 11542200, 13850640, 15389600, 17313300, 23084400, 27701280, 34626600, 46168800, 69253200, 138506400]

約数ペア:

[(1, 138506400), (2, 69253200), (3, 46168800), (4, 34626600), (5, 27701280), (6, 23084400), (8, 17313300), (9, 15389600), (10, 13850640), (12, 11542200), (15, 9233760), (16, 8656650), (18, 7694800), (20, 6925320), (24, 5771100), (25, 5540256), (30, 4616880), (32, 4328325), (36, 3847400), (40, 3462660), (45, 3077920), (48, 2885550), (50, 2770128), (60, 2308440), (72, 1923700), (75, 1846752), (80, 1731330), (90, 1538960), (96, 1442775), (100, 1385064), (120, 1154220), (144, 961850), (150, 923376), (160, 865665), (180, 769480), (200, 692532), (225, 615584), (240, 577110), (288, 480925), (300, 461688), (360, 384740), (400, 346266), (450, 307792), (480, 288555), (600, 230844), (720, 192370), (800, 173133), (900, 153896), (1200, 115422), (1440, 96185), (1800, 76948), (2400, 57711), (3600, 38474), (7200, 19237)]