51560400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42967}}^1$

素因数の和:42988

約数の個数: 60

約数和(自身を含む): 165168992

約数和(自身を除く): 113608592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 42967, 85934, 128901, 171868, 214835, 257802, 343736, 429670, 515604, 644505, 687472, 859340, 1031208, 1074175, 1289010, 1718680, 2062416, 2148350, 2578020, 3222525, 3437360, 4296700, 5156040, 6445050, 8593400, 10312080, 12890100, 17186800, 25780200, 51560400]

約数ペア:

[(1, 51560400), (2, 25780200), (3, 17186800), (4, 12890100), (5, 10312080), (6, 8593400), (8, 6445050), (10, 5156040), (12, 4296700), (15, 3437360), (16, 3222525), (20, 2578020), (24, 2148350), (25, 2062416), (30, 1718680), (40, 1289010), (48, 1074175), (50, 1031208), (60, 859340), (75, 687472), (80, 644505), (100, 515604), (120, 429670), (150, 343736), (200, 257802), (240, 214835), (300, 171868), (400, 128901), (600, 85934), (1200, 42967)]