261004050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4567}}^1$

素因数の和:4712

約数の個数: 72

約数和(自身を含む): 706907136

約数和(自身を除く): 445903086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 381, 450, 635, 762, 1143, 1270, 1905, 2286, 3175, 3810, 4567, 5715, 6350, 9134, 9525, 11430, 13701, 19050, 22835, 27402, 28575, 41103, 45670, 57150, 68505, 82206, 114175, 137010, 205515, 228350, 342525, 411030, 580009, 685050, 1027575, 1160018, 1740027, 2055150, 2900045, 3480054, 5220081, 5800090, 8700135, 10440162, 14500225, 17400270, 26100405, 29000450, 43500675, 52200810, 87001350, 130502025, 261004050]

約数ペア:

[(1, 261004050), (2, 130502025), (3, 87001350), (5, 52200810), (6, 43500675), (9, 29000450), (10, 26100405), (15, 17400270), (18, 14500225), (25, 10440162), (30, 8700135), (45, 5800090), (50, 5220081), (75, 3480054), (90, 2900045), (127, 2055150), (150, 1740027), (225, 1160018), (254, 1027575), (381, 685050), (450, 580009), (635, 411030), (762, 342525), (1143, 228350), (1270, 205515), (1905, 137010), (2286, 114175), (3175, 82206), (3810, 68505), (4567, 57150), (5715, 45670), (6350, 41103), (9134, 28575), (9525, 27402), (11430, 22835), (13701, 19050)]