217099440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{33503}}^1$

素因数の和:33528

約数の個数: 100

約数和(自身を含む): 754041024

約数和(自身を除く): 536941584

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, 33503, 67006, 100509, 134012, 167515, 201018, 268024, 301527, 335030, 402036, 502545, 536048, 603054, 670060, 804072, 904581, 1005090, 1206108, 1340120, 1507635, 1608144, 1809162, 2010180, 2412216, 2680240, 2713743, 3015270, 3618324, 4020360, 4522905, 4824432, 5427486, 6030540, 7236648, 8040720, 9045810, 10854972, 12061080, 13568715, 14473296, 18091620, 21709944, 24122160, 27137430, 36183240, 43419888, 54274860, 72366480, 108549720, 217099440]

約数ペア:

[(1, 217099440), (2, 108549720), (3, 72366480), (4, 54274860), (5, 43419888), (6, 36183240), (8, 27137430), (9, 24122160), (10, 21709944), (12, 18091620), (15, 14473296), (16, 13568715), (18, 12061080), (20, 10854972), (24, 9045810), (27, 8040720), (30, 7236648), (36, 6030540), (40, 5427486), (45, 4824432), (48, 4522905), (54, 4020360), (60, 3618324), (72, 3015270), (80, 2713743), (81, 2680240), (90, 2412216), (108, 2010180), (120, 1809162), (135, 1608144), (144, 1507635), (162, 1340120), (180, 1206108), (216, 1005090), (240, 904581), (270, 804072), (324, 670060), (360, 603054), (405, 536048), (432, 502545), (540, 402036), (648, 335030), (720, 301527), (810, 268024), (1080, 201018), (1296, 167515), (1620, 134012), (2160, 100509), (3240, 67006), (6480, 33503)]