78681060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15073}}^1$

素因数の和:15117

約数の個数: 72

約数和(自身を含む): 246912120

約数和(自身を除く): 168231060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 15073, 30146, 45219, 60292, 75365, 90438, 135657, 150730, 180876, 226095, 271314, 301460, 437117, 452190, 542628, 678285, 874234, 904380, 1311351, 1356570, 1748468, 2185585, 2622702, 2713140, 3934053, 4371170, 5245404, 6556755, 7868106, 8742340, 13113510, 15736212, 19670265, 26227020, 39340530, 78681060]

約数ペア:

[(1, 78681060), (2, 39340530), (3, 26227020), (4, 19670265), (5, 15736212), (6, 13113510), (9, 8742340), (10, 7868106), (12, 6556755), (15, 5245404), (18, 4371170), (20, 3934053), (29, 2713140), (30, 2622702), (36, 2185585), (45, 1748468), (58, 1356570), (60, 1311351), (87, 904380), (90, 874234), (116, 678285), (145, 542628), (174, 452190), (180, 437117), (261, 301460), (290, 271314), (348, 226095), (435, 180876), (522, 150730), (580, 135657), (870, 90438), (1044, 75365), (1305, 60292), (1740, 45219), (2610, 30146), (5220, 15073)]