542403540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{6833}}^1$

素因数の和:6868

約数の個数: 180

約数和(自身を含む): 1979632116

約数和(自身を除く): 1437228576

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 6833, 7938, 8820, 11340, 13230, 13666, 15876, 19845, 20499, 26460, 27332, 34165, 39690, 40998, 47831, 61497, 68330, 79380, 81996, 95662, 102495, 122994, 136660, 143493, 184491, 191324, 204990, 239155, 245988, 286986, 307485, 334817, 368982, 409980, 430479, 478310, 553473, 573972, 614970, 669634, 717465, 737964, 860958, 922455, 956620, 1004451, 1106946, 1229940, 1291437, 1339268, 1434930, 1674085, 1721916, 1844910, 2008902, 2152395, 2213892, 2582874, 2767365, 2869860, 3013353, 3348170, 3689820, 3874311, 4017804, 4304790, 5022255, 5165748, 5534730, 6026706, 6457185, 6696340, 7748622, 8609580, 9040059, 10044510, 11069460, 12053412, 12914370, 15066765, 15497244, 18080118, 19371555, 20089020, 25828740, 27120177, 30133530, 36160236, 38743110, 45200295, 54240354, 60267060, 77486220, 90400590, 108480708, 135600885, 180801180, 271201770, 542403540]

約数ペア:

[(1, 542403540), (2, 271201770), (3, 180801180), (4, 135600885), (5, 108480708), (6, 90400590), (7, 77486220), (9, 60267060), (10, 54240354), (12, 45200295), (14, 38743110), (15, 36160236), (18, 30133530), (20, 27120177), (21, 25828740), (27, 20089020), (28, 19371555), (30, 18080118), (35, 15497244), (36, 15066765), (42, 12914370), (45, 12053412), (49, 11069460), (54, 10044510), (60, 9040059), (63, 8609580), (70, 7748622), (81, 6696340), (84, 6457185), (90, 6026706), (98, 5534730), (105, 5165748), (108, 5022255), (126, 4304790), (135, 4017804), (140, 3874311), (147, 3689820), (162, 3348170), (180, 3013353), (189, 2869860), (196, 2767365), (210, 2582874), (245, 2213892), (252, 2152395), (270, 2008902), (294, 1844910), (315, 1721916), (324, 1674085), (378, 1434930), (405, 1339268), (420, 1291437), (441, 1229940), (490, 1106946), (540, 1004451), (567, 956620), (588, 922455), (630, 860958), (735, 737964), (756, 717465), (810, 669634), (882, 614970), (945, 573972), (980, 553473), (1134, 478310), (1260, 430479), (1323, 409980), (1470, 368982), (1620, 334817), (1764, 307485), (1890, 286986), (2205, 245988), (2268, 239155), (2646, 204990), (2835, 191324), (2940, 184491), (3780, 143493), (3969, 136660), (4410, 122994), (5292, 102495), (5670, 95662), (6615, 81996), (6833, 79380), (7938, 68330), (8820, 61497), (11340, 47831), (13230, 40998), (13666, 39690), (15876, 34165), (19845, 27332), (20499, 26460)]