51038100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6301}}^1$

素因数の和:6327

約数の個数: 90

約数和(自身を含む): 165471614

約数和(自身を除く): 114433514

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6301, 8100, 12602, 18903, 25204, 31505, 37806, 56709, 63010, 75612, 94515, 113418, 126020, 157525, 170127, 189030, 226836, 283545, 315050, 340254, 378060, 472575, 510381, 567090, 630100, 680508, 850635, 945150, 1020762, 1134180, 1417725, 1701270, 1890300, 2041524, 2551905, 2835450, 3402540, 4253175, 5103810, 5670900, 8506350, 10207620, 12759525, 17012700, 25519050, 51038100]

約数ペア:

[(1, 51038100), (2, 25519050), (3, 17012700), (4, 12759525), (5, 10207620), (6, 8506350), (9, 5670900), (10, 5103810), (12, 4253175), (15, 3402540), (18, 2835450), (20, 2551905), (25, 2041524), (27, 1890300), (30, 1701270), (36, 1417725), (45, 1134180), (50, 1020762), (54, 945150), (60, 850635), (75, 680508), (81, 630100), (90, 567090), (100, 510381), (108, 472575), (135, 378060), (150, 340254), (162, 315050), (180, 283545), (225, 226836), (270, 189030), (300, 170127), (324, 157525), (405, 126020), (450, 113418), (540, 94515), (675, 75612), (810, 63010), (900, 56709), (1350, 37806), (1620, 31505), (2025, 25204), (2700, 18903), (4050, 12602), (6301, 8100)]