188930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{78721}}^1$

素因数の和:78744

約数の個数: 72

約数和(自身を含む): 614976264

約数和(自身を除く): 426045864

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, 78721, 157442, 236163, 314884, 393605, 472326, 629768, 787210, 944652, 1180815, 1259536, 1574420, 1889304, 1968025, 2361630, 2519072, 3148840, 3778608, 3936050, 4723260, 5904075, 6297680, 7557216, 7872100, 9446520, 11808150, 12595360, 15744200, 18893040, 23616300, 31488400, 37786080, 47232600, 62976800, 94465200, 188930400]

約数ペア:

[(1, 188930400), (2, 94465200), (3, 62976800), (4, 47232600), (5, 37786080), (6, 31488400), (8, 23616300), (10, 18893040), (12, 15744200), (15, 12595360), (16, 11808150), (20, 9446520), (24, 7872100), (25, 7557216), (30, 6297680), (32, 5904075), (40, 4723260), (48, 3936050), (50, 3778608), (60, 3148840), (75, 2519072), (80, 2361630), (96, 1968025), (100, 1889304), (120, 1574420), (150, 1259536), (160, 1180815), (200, 944652), (240, 787210), (300, 629768), (400, 472326), (480, 393605), (600, 314884), (800, 236163), (1200, 157442), (2400, 78721)]