79380700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 198431744

約数和(自身を除く): 119051044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 302, 350, 604, 700, 751, 755, 1057, 1502, 1510, 2114, 3004, 3020, 3755, 3775, 4228, 5257, 5285, 7510, 7550, 10514, 10570, 15020, 15100, 18775, 21028, 21140, 26285, 26425, 37550, 52570, 52850, 75100, 105140, 105700, 113401, 131425, 226802, 262850, 453604, 525700, 567005, 793807, 1134010, 1587614, 2268020, 2835025, 3175228, 3969035, 5670050, 7938070, 11340100, 15876140, 19845175, 39690350, 79380700]

約数ペア:

[(1, 79380700), (2, 39690350), (4, 19845175), (5, 15876140), (7, 11340100), (10, 7938070), (14, 5670050), (20, 3969035), (25, 3175228), (28, 2835025), (35, 2268020), (50, 1587614), (70, 1134010), (100, 793807), (140, 567005), (151, 525700), (175, 453604), (302, 262850), (350, 226802), (604, 131425), (700, 113401), (751, 105700), (755, 105140), (1057, 75100), (1502, 52850), (1510, 52570), (2114, 37550), (3004, 26425), (3020, 26285), (3755, 21140), (3775, 21028), (4228, 18775), (5257, 15100), (5285, 15020), (7510, 10570), (7550, 10514)]