76756980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55621}}^1$

素因数の和:55656

約数の個数: 48

約数和(自身を含む): 224267904

約数和(自身を除く): 147510924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 55621, 111242, 166863, 222484, 278105, 333726, 556210, 667452, 834315, 1112420, 1279283, 1668630, 2558566, 3337260, 3837849, 5117132, 6396415, 7675698, 12792830, 15351396, 19189245, 25585660, 38378490, 76756980]

約数ペア:

[(1, 76756980), (2, 38378490), (3, 25585660), (4, 19189245), (5, 15351396), (6, 12792830), (10, 7675698), (12, 6396415), (15, 5117132), (20, 3837849), (23, 3337260), (30, 2558566), (46, 1668630), (60, 1279283), (69, 1112420), (92, 834315), (115, 667452), (138, 556210), (230, 333726), (276, 278105), (345, 222484), (460, 166863), (690, 111242), (1380, 55621)]