215790480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{33301}}^1$

素因数の和:33326

約数の個数: 100

約数和(自身を含む): 749494812

約数和(自身を除く): 533704332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 33301, 66602, 99903, 133204, 166505, 199806, 266408, 299709, 333010, 399612, 499515, 532816, 599418, 666020, 799224, 899127, 999030, 1198836, 1332040, 1498545, 1598448, 1798254, 1998060, 2397672, 2664080, 2697381, 2997090, 3596508, 3996120, 4495635, 4795344, 5394762, 5994180, 7193016, 7992240, 8991270, 10789524, 11988360, 13486905, 14386032, 17982540, 21579048, 23976720, 26973810, 35965080, 43158096, 53947620, 71930160, 107895240, 215790480]

約数ペア:

[(1, 215790480), (2, 107895240), (3, 71930160), (4, 53947620), (5, 43158096), (6, 35965080), (8, 26973810), (9, 23976720), (10, 21579048), (12, 17982540), (15, 14386032), (16, 13486905), (18, 11988360), (20, 10789524), (24, 8991270), (27, 7992240), (30, 7193016), (36, 5994180), (40, 5394762), (45, 4795344), (48, 4495635), (54, 3996120), (60, 3596508), (72, 2997090), (80, 2697381), (81, 2664080), (90, 2397672), (108, 1998060), (120, 1798254), (135, 1598448), (144, 1498545), (162, 1332040), (180, 1198836), (216, 999030), (240, 899127), (270, 799224), (324, 666020), (360, 599418), (405, 532816), (432, 499515), (540, 399612), (648, 333010), (720, 299709), (810, 266408), (1080, 199806), (1296, 166505), (1620, 133204), (2160, 99903), (3240, 66602), (6480, 33301)]