51605100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 180

約数和(自身を含む): 175186704

約数和(自身を除く): 123581604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 277, 300, 324, 345, 405, 414, 450, 460, 540, 554, 575, 621, 675, 690, 810, 828, 831, 900, 1035, 1108, 1150, 1242, 1350, 1380, 1385, 1620, 1662, 1725, 1863, 2025, 2070, 2300, 2484, 2493, 2700, 2770, 3105, 3324, 3450, 3726, 4050, 4140, 4155, 4986, 5175, 5540, 6210, 6371, 6900, 6925, 7452, 7479, 8100, 8310, 9315, 9972, 10350, 12420, 12465, 12742, 13850, 14958, 15525, 16620, 18630, 19113, 20700, 20775, 22437, 24930, 25484, 27700, 29916, 31050, 31855, 37260, 37395, 38226, 41550, 44874, 46575, 49860, 57339, 62100, 62325, 63710, 74790, 76452, 83100, 89748, 93150, 95565, 112185, 114678, 124650, 127420, 149580, 159275, 172017, 186300, 186975, 191130, 224370, 229356, 249300, 286695, 318550, 344034, 373950, 382260, 448740, 477825, 516051, 560925, 573390, 637100, 688068, 747900, 860085, 955650, 1032102, 1121850, 1146780, 1433475, 1720170, 1911300, 2064204, 2243700, 2580255, 2866950, 3440340, 4300425, 5160510, 5733900, 8600850, 10321020, 12901275, 17201700, 25802550, 51605100]

約数ペア:

[(1, 51605100), (2, 25802550), (3, 17201700), (4, 12901275), (5, 10321020), (6, 8600850), (9, 5733900), (10, 5160510), (12, 4300425), (15, 3440340), (18, 2866950), (20, 2580255), (23, 2243700), (25, 2064204), (27, 1911300), (30, 1720170), (36, 1433475), (45, 1146780), (46, 1121850), (50, 1032102), (54, 955650), (60, 860085), (69, 747900), (75, 688068), (81, 637100), (90, 573390), (92, 560925), (100, 516051), (108, 477825), (115, 448740), (135, 382260), (138, 373950), (150, 344034), (162, 318550), (180, 286695), (207, 249300), (225, 229356), (230, 224370), (270, 191130), (276, 186975), (277, 186300), (300, 172017), (324, 159275), (345, 149580), (405, 127420), (414, 124650), (450, 114678), (460, 112185), (540, 95565), (554, 93150), (575, 89748), (621, 83100), (675, 76452), (690, 74790), (810, 63710), (828, 62325), (831, 62100), (900, 57339), (1035, 49860), (1108, 46575), (1150, 44874), (1242, 41550), (1350, 38226), (1380, 37395), (1385, 37260), (1620, 31855), (1662, 31050), (1725, 29916), (1863, 27700), (2025, 25484), (2070, 24930), (2300, 22437), (2484, 20775), (2493, 20700), (2700, 19113), (2770, 18630), (3105, 16620), (3324, 15525), (3450, 14958), (3726, 13850), (4050, 12742), (4140, 12465), (4155, 12420), (4986, 10350), (5175, 9972), (5540, 9315), (6210, 8310), (6371, 8100), (6900, 7479), (6925, 7452)]