75056380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 180895680

約数和(自身を除く): 105839300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 1993, 2690, 3766, 3986, 5380, 7532, 7972, 9415, 9965, 13951, 18830, 19930, 27902, 37660, 39860, 55804, 69755, 139510, 279020, 536117, 1072234, 2144468, 2680585, 3752819, 5361170, 7505638, 10722340, 15011276, 18764095, 37528190, 75056380]

約数ペア:

[(1, 75056380), (2, 37528190), (4, 18764095), (5, 15011276), (7, 10722340), (10, 7505638), (14, 5361170), (20, 3752819), (28, 2680585), (35, 2144468), (70, 1072234), (140, 536117), (269, 279020), (538, 139510), (1076, 69755), (1345, 55804), (1883, 39860), (1993, 37660), (2690, 27902), (3766, 19930), (3986, 18830), (5380, 13951), (7532, 9965), (7972, 9415)]