76969260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4047

約数の個数: 72

約数和(自身を含む): 235675440

約数和(自身を除く): 158706180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3923, 3924, 4905, 6540, 7846, 9810, 11769, 15692, 19615, 19620, 23538, 35307, 39230, 47076, 58845, 70614, 78460, 117690, 141228, 176535, 235380, 353070, 427607, 706140, 855214, 1282821, 1710428, 2138035, 2565642, 3848463, 4276070, 5131284, 6414105, 7696926, 8552140, 12828210, 15393852, 19242315, 25656420, 38484630, 76969260]

約数ペア:

[(1, 76969260), (2, 38484630), (3, 25656420), (4, 19242315), (5, 15393852), (6, 12828210), (9, 8552140), (10, 7696926), (12, 6414105), (15, 5131284), (18, 4276070), (20, 3848463), (30, 2565642), (36, 2138035), (45, 1710428), (60, 1282821), (90, 855214), (109, 706140), (180, 427607), (218, 353070), (327, 235380), (436, 176535), (545, 141228), (654, 117690), (981, 78460), (1090, 70614), (1308, 58845), (1635, 47076), (1962, 39230), (2180, 35307), (3270, 23538), (3923, 19620), (3924, 19615), (4905, 15692), (6540, 11769), (7846, 9810)]