56404620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 178214400

約数和(自身を除く): 121809780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1559, 1809, 2010, 2412, 3015, 3118, 3618, 4020, 4677, 6030, 6236, 7236, 7795, 9045, 9354, 12060, 14031, 15590, 18090, 18708, 23385, 28062, 31180, 36180, 42093, 46770, 56124, 70155, 84186, 93540, 104453, 140310, 168372, 208906, 210465, 280620, 313359, 417812, 420930, 522265, 626718, 841860, 940077, 1044530, 1253436, 1566795, 1880154, 2089060, 2820231, 3133590, 3760308, 4700385, 5640462, 6267180, 9400770, 11280924, 14101155, 18801540, 28202310, 56404620]

約数ペア:

[(1, 56404620), (2, 28202310), (3, 18801540), (4, 14101155), (5, 11280924), (6, 9400770), (9, 6267180), (10, 5640462), (12, 4700385), (15, 3760308), (18, 3133590), (20, 2820231), (27, 2089060), (30, 1880154), (36, 1566795), (45, 1253436), (54, 1044530), (60, 940077), (67, 841860), (90, 626718), (108, 522265), (134, 420930), (135, 417812), (180, 313359), (201, 280620), (268, 210465), (270, 208906), (335, 168372), (402, 140310), (540, 104453), (603, 93540), (670, 84186), (804, 70155), (1005, 56124), (1206, 46770), (1340, 42093), (1559, 36180), (1809, 31180), (2010, 28062), (2412, 23385), (3015, 18708), (3118, 18090), (3618, 15590), (4020, 14031), (4677, 12060), (6030, 9354), (6236, 9045), (7236, 7795)]