85951620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7209

約数の個数: 72

約数和(自身を含む): 264648384

約数和(自身を除く): 178696764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 7127, 12060, 14254, 21381, 28508, 35635, 42762, 64143, 71270, 85524, 106905, 128286, 142540, 213810, 256572, 320715, 427620, 477509, 641430, 955018, 1282860, 1432527, 1910036, 2387545, 2865054, 4297581, 4775090, 5730108, 7162635, 8595162, 9550180, 14325270, 17190324, 21487905, 28650540, 42975810, 85951620]

約数ペア:

[(1, 85951620), (2, 42975810), (3, 28650540), (4, 21487905), (5, 17190324), (6, 14325270), (9, 9550180), (10, 8595162), (12, 7162635), (15, 5730108), (18, 4775090), (20, 4297581), (30, 2865054), (36, 2387545), (45, 1910036), (60, 1432527), (67, 1282860), (90, 955018), (134, 641430), (180, 477509), (201, 427620), (268, 320715), (335, 256572), (402, 213810), (603, 142540), (670, 128286), (804, 106905), (1005, 85524), (1206, 71270), (1340, 64143), (2010, 42762), (2412, 35635), (3015, 28508), (4020, 21381), (6030, 14254), (7127, 12060)]