77862150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2526

約数の個数: 72

約数和(自身を含む): 212223024

約数和(自身を除く): 134360874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2437, 3195, 3550, 4874, 5325, 6390, 7311, 10650, 12185, 14622, 15975, 21933, 24370, 31950, 36555, 43866, 60925, 73110, 109665, 121850, 173027, 182775, 219330, 346054, 365550, 519081, 548325, 865135, 1038162, 1096650, 1557243, 1730270, 2595405, 3114486, 4325675, 5190810, 7786215, 8651350, 12977025, 15572430, 25954050, 38931075, 77862150]

約数ペア:

[(1, 77862150), (2, 38931075), (3, 25954050), (5, 15572430), (6, 12977025), (9, 8651350), (10, 7786215), (15, 5190810), (18, 4325675), (25, 3114486), (30, 2595405), (45, 1730270), (50, 1557243), (71, 1096650), (75, 1038162), (90, 865135), (142, 548325), (150, 519081), (213, 365550), (225, 346054), (355, 219330), (426, 182775), (450, 173027), (639, 121850), (710, 109665), (1065, 73110), (1278, 60925), (1775, 43866), (2130, 36555), (2437, 31950), (3195, 24370), (3550, 21933), (4874, 15975), (5325, 14622), (6390, 12185), (7311, 10650)]