31771440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4903}}^1$

素因数の和:4928

約数の個数: 100

約数和(自身を含む): 110369424

約数和(自身を除く): 78597984

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, 4903, 6480, 9806, 14709, 19612, 24515, 29418, 39224, 44127, 49030, 58836, 73545, 78448, 88254, 98060, 117672, 132381, 147090, 176508, 196120, 220635, 235344, 264762, 294180, 353016, 392240, 397143, 441270, 529524, 588360, 661905, 706032, 794286, 882540, 1059048, 1176720, 1323810, 1588572, 1765080, 1985715, 2118096, 2647620, 3177144, 3530160, 3971430, 5295240, 6354288, 7942860, 10590480, 15885720, 31771440]

約数ペア:

[(1, 31771440), (2, 15885720), (3, 10590480), (4, 7942860), (5, 6354288), (6, 5295240), (8, 3971430), (9, 3530160), (10, 3177144), (12, 2647620), (15, 2118096), (16, 1985715), (18, 1765080), (20, 1588572), (24, 1323810), (27, 1176720), (30, 1059048), (36, 882540), (40, 794286), (45, 706032), (48, 661905), (54, 588360), (60, 529524), (72, 441270), (80, 397143), (81, 392240), (90, 353016), (108, 294180), (120, 264762), (135, 235344), (144, 220635), (162, 196120), (180, 176508), (216, 147090), (240, 132381), (270, 117672), (324, 98060), (360, 88254), (405, 78448), (432, 73545), (540, 58836), (648, 49030), (720, 44127), (810, 39224), (1080, 29418), (1296, 24515), (1620, 19612), (2160, 14709), (3240, 9806), (4903, 6480)]