76800090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 197015040

約数和(自身を除く): 120214950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 2010, 2011, 2546, 3819, 4022, 6033, 6365, 7638, 10055, 12066, 12730, 19095, 20110, 30165, 38190, 38209, 60330, 76418, 114627, 134737, 191045, 229254, 269474, 382090, 404211, 573135, 673685, 808422, 1146270, 1347370, 2021055, 2560003, 4042110, 5120006, 7680009, 12800015, 15360018, 25600030, 38400045, 76800090]

約数ペア:

[(1, 76800090), (2, 38400045), (3, 25600030), (5, 15360018), (6, 12800015), (10, 7680009), (15, 5120006), (19, 4042110), (30, 2560003), (38, 2021055), (57, 1347370), (67, 1146270), (95, 808422), (114, 673685), (134, 573135), (190, 404211), (201, 382090), (285, 269474), (335, 229254), (402, 191045), (570, 134737), (670, 114627), (1005, 76418), (1273, 60330), (2010, 38209), (2011, 38190), (2546, 30165), (3819, 20110), (4022, 19095), (6033, 12730), (6365, 12066), (7638, 10055)]