287645850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3093

約数の個数: 96

約数和(自身を含む): 804055680

約数和(自身を除く): 516409830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 1065, 1278, 1350, 1775, 1917, 2130, 3001, 3195, 3550, 3834, 5325, 6002, 6390, 9003, 9585, 10650, 15005, 15975, 18006, 19170, 27009, 30010, 31950, 45015, 47925, 54018, 75025, 81027, 90030, 95850, 135045, 150050, 162054, 213071, 225075, 270090, 405135, 426142, 450150, 639213, 675225, 810270, 1065355, 1278426, 1350450, 1917639, 2025675, 2130710, 3196065, 3835278, 4051350, 5326775, 5752917, 6392130, 9588195, 10653550, 11505834, 15980325, 19176390, 28764585, 31960650, 47940975, 57529170, 95881950, 143822925, 287645850]

約数ペア:

[(1, 287645850), (2, 143822925), (3, 95881950), (5, 57529170), (6, 47940975), (9, 31960650), (10, 28764585), (15, 19176390), (18, 15980325), (25, 11505834), (27, 10653550), (30, 9588195), (45, 6392130), (50, 5752917), (54, 5326775), (71, 4051350), (75, 3835278), (90, 3196065), (135, 2130710), (142, 2025675), (150, 1917639), (213, 1350450), (225, 1278426), (270, 1065355), (355, 810270), (426, 675225), (450, 639213), (639, 450150), (675, 426142), (710, 405135), (1065, 270090), (1278, 225075), (1350, 213071), (1775, 162054), (1917, 150050), (2130, 135045), (3001, 95850), (3195, 90030), (3550, 81027), (3834, 75025), (5325, 54018), (6002, 47925), (6390, 45015), (9003, 31950), (9585, 30010), (10650, 27009), (15005, 19170), (15975, 18006)]