1530044600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{156127}}^1$

素因数の和:156157

約数の個数: 72

約数和(自身を含む): 4138172640

約数和(自身を除く): 2608128040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 156127, 312254, 624508, 780635, 1092889, 1249016, 1561270, 2185778, 3122540, 3903175, 4371556, 5464445, 6245080, 7650223, 7806350, 8743112, 10928890, 15300446, 15612700, 21857780, 27322225, 30600892, 31225400, 38251115, 43715560, 54644450, 61201784, 76502230, 109288900, 153004460, 191255575, 218577800, 306008920, 382511150, 765022300, 1530044600]

約数ペア:

[(1, 1530044600), (2, 765022300), (4, 382511150), (5, 306008920), (7, 218577800), (8, 191255575), (10, 153004460), (14, 109288900), (20, 76502230), (25, 61201784), (28, 54644450), (35, 43715560), (40, 38251115), (49, 31225400), (50, 30600892), (56, 27322225), (70, 21857780), (98, 15612700), (100, 15300446), (140, 10928890), (175, 8743112), (196, 7806350), (200, 7650223), (245, 6245080), (280, 5464445), (350, 4371556), (392, 3903175), (490, 3122540), (700, 2185778), (980, 1561270), (1225, 1249016), (1400, 1092889), (1960, 780635), (2450, 624508), (4900, 312254), (9800, 156127)]