75847980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97241}}^1$

素因数の和:97266

約数の個数: 48

約数和(自身を含む): 228713184

約数和(自身を除く): 152865204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97241, 194482, 291723, 388964, 486205, 583446, 972410, 1166892, 1264133, 1458615, 1944820, 2528266, 2917230, 3792399, 5056532, 5834460, 6320665, 7584798, 12641330, 15169596, 18961995, 25282660, 37923990, 75847980]

約数ペア:

[(1, 75847980), (2, 37923990), (3, 25282660), (4, 18961995), (5, 15169596), (6, 12641330), (10, 7584798), (12, 6320665), (13, 5834460), (15, 5056532), (20, 3792399), (26, 2917230), (30, 2528266), (39, 1944820), (52, 1458615), (60, 1264133), (65, 1166892), (78, 972410), (130, 583446), (156, 486205), (195, 388964), (260, 291723), (390, 194482), (780, 97241)]