120982212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 341572140

約数和(自身を除く): 220589928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 269, 279, 372, 403, 468, 538, 558, 806, 807, 961, 1076, 1116, 1209, 1612, 1614, 1922, 2418, 2421, 2883, 3228, 3497, 3627, 3844, 4836, 4842, 5766, 6994, 7254, 8339, 8649, 9684, 10491, 11532, 12493, 13988, 14508, 16678, 17298, 20982, 24986, 25017, 31473, 33356, 34596, 37479, 41964, 49972, 50034, 62946, 74958, 75051, 100068, 108407, 112437, 125892, 149916, 150102, 216814, 224874, 258509, 300204, 325221, 433628, 449748, 517018, 650442, 775527, 975663, 1034036, 1300884, 1551054, 1951326, 2326581, 3102108, 3360617, 3902652, 4653162, 6721234, 9306324, 10081851, 13442468, 20163702, 30245553, 40327404, 60491106, 120982212]

約数ペア:

[(1, 120982212), (2, 60491106), (3, 40327404), (4, 30245553), (6, 20163702), (9, 13442468), (12, 10081851), (13, 9306324), (18, 6721234), (26, 4653162), (31, 3902652), (36, 3360617), (39, 3102108), (52, 2326581), (62, 1951326), (78, 1551054), (93, 1300884), (117, 1034036), (124, 975663), (156, 775527), (186, 650442), (234, 517018), (269, 449748), (279, 433628), (372, 325221), (403, 300204), (468, 258509), (538, 224874), (558, 216814), (806, 150102), (807, 149916), (961, 125892), (1076, 112437), (1116, 108407), (1209, 100068), (1612, 75051), (1614, 74958), (1922, 62946), (2418, 50034), (2421, 49972), (2883, 41964), (3228, 37479), (3497, 34596), (3627, 33356), (3844, 31473), (4836, 25017), (4842, 24986), (5766, 20982), (6994, 17298), (7254, 16678), (8339, 14508), (8649, 13988), (9684, 12493), (10491, 11532)]