68618100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 200209408

約数和(自身を除く): 131591308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1801, 1905, 2540, 3175, 3602, 3810, 5403, 6350, 7204, 7620, 9005, 9525, 10806, 12700, 18010, 19050, 21612, 27015, 36020, 38100, 45025, 54030, 90050, 108060, 135075, 180100, 228727, 270150, 457454, 540300, 686181, 914908, 1143635, 1372362, 2287270, 2744724, 3430905, 4574540, 5718175, 6861810, 11436350, 13723620, 17154525, 22872700, 34309050, 68618100]

約数ペア:

[(1, 68618100), (2, 34309050), (3, 22872700), (4, 17154525), (5, 13723620), (6, 11436350), (10, 6861810), (12, 5718175), (15, 4574540), (20, 3430905), (25, 2744724), (30, 2287270), (50, 1372362), (60, 1143635), (75, 914908), (100, 686181), (127, 540300), (150, 457454), (254, 270150), (300, 228727), (381, 180100), (508, 135075), (635, 108060), (762, 90050), (1270, 54030), (1524, 45025), (1801, 38100), (1905, 36020), (2540, 27015), (3175, 21612), (3602, 19050), (3810, 18010), (5403, 12700), (6350, 10806), (7204, 9525), (7620, 9005)]