42948900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15907}}^1$

素因数の和:15930

約数の個数: 72

約数和(自身を含む): 138081440

約数和(自身を除く): 95132540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 15907, 31814, 47721, 63628, 79535, 95442, 143163, 159070, 190884, 238605, 286326, 318140, 397675, 429489, 477210, 572652, 715815, 795350, 858978, 954420, 1193025, 1431630, 1590700, 1717956, 2147445, 2386050, 2863260, 3579075, 4294890, 4772100, 7158150, 8589780, 10737225, 14316300, 21474450, 42948900]

約数ペア:

[(1, 42948900), (2, 21474450), (3, 14316300), (4, 10737225), (5, 8589780), (6, 7158150), (9, 4772100), (10, 4294890), (12, 3579075), (15, 2863260), (18, 2386050), (20, 2147445), (25, 1717956), (27, 1590700), (30, 1431630), (36, 1193025), (45, 954420), (50, 858978), (54, 795350), (60, 715815), (75, 572652), (90, 477210), (100, 429489), (108, 397675), (135, 318140), (150, 286326), (180, 238605), (225, 190884), (270, 159070), (300, 143163), (450, 95442), (540, 79535), (675, 63628), (900, 47721), (1350, 31814), (2700, 15907)]