323217540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1719

約数の個数: 120

約数和(自身を含む): 1022579712

約数和(自身を除く): 699362172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 508, 540, 635, 762, 810, 1143, 1270, 1524, 1571, 1620, 1905, 2286, 2540, 3142, 3429, 3810, 4572, 4713, 5715, 6284, 6858, 7620, 7855, 9426, 10287, 11430, 13716, 14139, 15710, 17145, 18852, 20574, 22860, 23565, 28278, 31420, 34290, 41148, 42417, 47130, 51435, 56556, 68580, 70695, 84834, 94260, 102870, 127251, 141390, 169668, 199517, 205740, 212085, 254502, 282780, 399034, 424170, 509004, 598551, 636255, 798068, 848340, 997585, 1197102, 1272510, 1795653, 1995170, 2394204, 2545020, 2992755, 3591306, 3990340, 5386959, 5985510, 7182612, 8978265, 10773918, 11971020, 16160877, 17956530, 21547836, 26934795, 32321754, 35913060, 53869590, 64643508, 80804385, 107739180, 161608770, 323217540]

約数ペア:

[(1, 323217540), (2, 161608770), (3, 107739180), (4, 80804385), (5, 64643508), (6, 53869590), (9, 35913060), (10, 32321754), (12, 26934795), (15, 21547836), (18, 17956530), (20, 16160877), (27, 11971020), (30, 10773918), (36, 8978265), (45, 7182612), (54, 5985510), (60, 5386959), (81, 3990340), (90, 3591306), (108, 2992755), (127, 2545020), (135, 2394204), (162, 1995170), (180, 1795653), (254, 1272510), (270, 1197102), (324, 997585), (381, 848340), (405, 798068), (508, 636255), (540, 598551), (635, 509004), (762, 424170), (810, 399034), (1143, 282780), (1270, 254502), (1524, 212085), (1571, 205740), (1620, 199517), (1905, 169668), (2286, 141390), (2540, 127251), (3142, 102870), (3429, 94260), (3810, 84834), (4572, 70695), (4713, 68580), (5715, 56556), (6284, 51435), (6858, 47130), (7620, 42417), (7855, 41148), (9426, 34290), (10287, 31420), (11430, 28278), (13716, 23565), (14139, 22860), (15710, 20574), (17145, 18852)]