75847020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2311}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 212851968

約数和(自身を除く): 137004948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2311, 2735, 3282, 4622, 5470, 6564, 6933, 8205, 9244, 10940, 11555, 13866, 16410, 23110, 27732, 32820, 34665, 46220, 69330, 138660, 1264117, 2528234, 3792351, 5056468, 6320585, 7584702, 12641170, 15169404, 18961755, 25282340, 37923510, 75847020]

約数ペア:

[(1, 75847020), (2, 37923510), (3, 25282340), (4, 18961755), (5, 15169404), (6, 12641170), (10, 7584702), (12, 6320585), (15, 5056468), (20, 3792351), (30, 2528234), (60, 1264117), (547, 138660), (1094, 69330), (1641, 46220), (2188, 34665), (2311, 32820), (2735, 27732), (3282, 23110), (4622, 16410), (5470, 13866), (6564, 11555), (6933, 10940), (8205, 9244)]