75375740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31147}}^1$

素因数の和:31178

約数の個数: 36

約数和(自身を含む): 173992728

約数和(自身を除く): 98616988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 31147, 62294, 124588, 155735, 311470, 342617, 622940, 685234, 1370468, 1713085, 3426170, 3768787, 6852340, 7537574, 15075148, 18843935, 37687870, 75375740]

約数ペア:

[(1, 75375740), (2, 37687870), (4, 18843935), (5, 15075148), (10, 7537574), (11, 6852340), (20, 3768787), (22, 3426170), (44, 1713085), (55, 1370468), (110, 685234), (121, 622940), (220, 342617), (242, 311470), (484, 155735), (605, 124588), (1210, 62294), (2420, 31147)]