77090700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8861}}^1$

素因数の和:8907

約数の個数: 72

約数和(自身を含む): 230766480

約数和(自身を除く): 153675780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 8861, 17722, 26583, 35444, 44305, 53166, 88610, 106332, 132915, 177220, 221525, 256969, 265830, 443050, 513938, 531660, 664575, 770907, 886100, 1027876, 1284845, 1329150, 1541814, 2569690, 2658300, 3083628, 3854535, 5139380, 6424225, 7709070, 12848450, 15418140, 19272675, 25696900, 38545350, 77090700]

約数ペア:

[(1, 77090700), (2, 38545350), (3, 25696900), (4, 19272675), (5, 15418140), (6, 12848450), (10, 7709070), (12, 6424225), (15, 5139380), (20, 3854535), (25, 3083628), (29, 2658300), (30, 2569690), (50, 1541814), (58, 1329150), (60, 1284845), (75, 1027876), (87, 886100), (100, 770907), (116, 664575), (145, 531660), (150, 513938), (174, 443050), (290, 265830), (300, 256969), (348, 221525), (435, 177220), (580, 132915), (725, 106332), (870, 88610), (1450, 53166), (1740, 44305), (2175, 35444), (2900, 26583), (4350, 17722), (8700, 8861)]