75990450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 113997390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3810, 3989, 6350, 7978, 9525, 11967, 19050, 19945, 23934, 39890, 59835, 99725, 119670, 199450, 299175, 506603, 598350, 1013206, 1519809, 2533015, 3039618, 5066030, 7599045, 12665075, 15198090, 25330150, 37995225, 75990450]

約数ペア:

[(1, 75990450), (2, 37995225), (3, 25330150), (5, 15198090), (6, 12665075), (10, 7599045), (15, 5066030), (25, 3039618), (30, 2533015), (50, 1519809), (75, 1013206), (127, 598350), (150, 506603), (254, 299175), (381, 199450), (635, 119670), (762, 99725), (1270, 59835), (1905, 39890), (3175, 23934), (3810, 19945), (3989, 19050), (6350, 11967), (7978, 9525)]