47581020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 120

約数和(自身を含む): 155875104

約数和(自身を除く): 108294084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1277, 1380, 1620, 1863, 2070, 2484, 2554, 3105, 3726, 3831, 4140, 5108, 6210, 6385, 7452, 7662, 9315, 11493, 12420, 12770, 15324, 18630, 19155, 22986, 25540, 29371, 34479, 37260, 38310, 45972, 57465, 58742, 68958, 76620, 88113, 103437, 114930, 117484, 137916, 146855, 172395, 176226, 206874, 229860, 264339, 293710, 344790, 352452, 413748, 440565, 517185, 528678, 587420, 689580, 793017, 881130, 1034370, 1057356, 1321695, 1586034, 1762260, 2068740, 2379051, 2643390, 3172068, 3965085, 4758102, 5286780, 7930170, 9516204, 11895255, 15860340, 23790510, 47581020]

約数ペア:

[(1, 47581020), (2, 23790510), (3, 15860340), (4, 11895255), (5, 9516204), (6, 7930170), (9, 5286780), (10, 4758102), (12, 3965085), (15, 3172068), (18, 2643390), (20, 2379051), (23, 2068740), (27, 1762260), (30, 1586034), (36, 1321695), (45, 1057356), (46, 1034370), (54, 881130), (60, 793017), (69, 689580), (81, 587420), (90, 528678), (92, 517185), (108, 440565), (115, 413748), (135, 352452), (138, 344790), (162, 293710), (180, 264339), (207, 229860), (230, 206874), (270, 176226), (276, 172395), (324, 146855), (345, 137916), (405, 117484), (414, 114930), (460, 103437), (540, 88113), (621, 76620), (690, 68958), (810, 58742), (828, 57465), (1035, 45972), (1242, 38310), (1277, 37260), (1380, 34479), (1620, 29371), (1863, 25540), (2070, 22986), (2484, 19155), (2554, 18630), (3105, 15324), (3726, 12770), (3831, 12420), (4140, 11493), (5108, 9315), (6210, 7662), (6385, 7452)]