78847950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 197130240

約数和(自身を除く): 118282290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3810, 4139, 6350, 8278, 9525, 12417, 19050, 20695, 24834, 41390, 62085, 103475, 124170, 206950, 310425, 525653, 620850, 1051306, 1576959, 2628265, 3153918, 5256530, 7884795, 13141325, 15769590, 26282650, 39423975, 78847950]

約数ペア:

[(1, 78847950), (2, 39423975), (3, 26282650), (5, 15769590), (6, 13141325), (10, 7884795), (15, 5256530), (25, 3153918), (30, 2628265), (50, 1576959), (75, 1051306), (127, 620850), (150, 525653), (254, 310425), (381, 206950), (635, 124170), (762, 103475), (1270, 62085), (1905, 41390), (3175, 24834), (3810, 20695), (4139, 19050), (6350, 12417), (8278, 9525)]