56668500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 216

約数和(自身を含む): 208766376

約数和(自身を除く): 152097876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 257, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 514, 525, 588, 630, 700, 735, 750, 771, 875, 882, 900, 980, 1028, 1050, 1125, 1225, 1260, 1285, 1470, 1500, 1542, 1575, 1750, 1764, 1799, 2100, 2205, 2250, 2313, 2450, 2570, 2625, 2940, 3084, 3150, 3500, 3598, 3675, 3855, 4410, 4500, 4626, 4900, 5140, 5250, 5397, 6125, 6300, 6425, 7196, 7350, 7710, 7875, 8820, 8995, 9252, 10500, 10794, 11025, 11565, 12250, 12593, 12850, 14700, 15420, 15750, 16191, 17990, 18375, 19275, 21588, 22050, 23130, 24500, 25186, 25700, 26985, 31500, 32125, 32382, 35980, 36750, 37779, 38550, 44100, 44975, 46260, 50372, 53970, 55125, 57825, 62965, 64250, 64764, 73500, 75558, 77100, 80955, 89950, 96375, 107940, 110250, 113337, 115650, 125930, 128500, 134925, 151116, 161910, 179900, 188895, 192750, 220500, 224875, 226674, 231300, 251860, 269850, 289125, 314825, 323820, 377790, 385500, 404775, 449750, 453348, 539700, 566685, 578250, 629650, 674625, 755580, 809550, 899500, 944475, 1133370, 1156500, 1259300, 1349250, 1574125, 1619100, 1888950, 2023875, 2266740, 2698500, 2833425, 3148250, 3777900, 4047750, 4722375, 5666850, 6296500, 8095500, 9444750, 11333700, 14167125, 18889500, 28334250, 56668500]

約数ペア:

[(1, 56668500), (2, 28334250), (3, 18889500), (4, 14167125), (5, 11333700), (6, 9444750), (7, 8095500), (9, 6296500), (10, 5666850), (12, 4722375), (14, 4047750), (15, 3777900), (18, 3148250), (20, 2833425), (21, 2698500), (25, 2266740), (28, 2023875), (30, 1888950), (35, 1619100), (36, 1574125), (42, 1349250), (45, 1259300), (49, 1156500), (50, 1133370), (60, 944475), (63, 899500), (70, 809550), (75, 755580), (84, 674625), (90, 629650), (98, 578250), (100, 566685), (105, 539700), (125, 453348), (126, 449750), (140, 404775), (147, 385500), (150, 377790), (175, 323820), (180, 314825), (196, 289125), (210, 269850), (225, 251860), (245, 231300), (250, 226674), (252, 224875), (257, 220500), (294, 192750), (300, 188895), (315, 179900), (350, 161910), (375, 151116), (420, 134925), (441, 128500), (450, 125930), (490, 115650), (500, 113337), (514, 110250), (525, 107940), (588, 96375), (630, 89950), (700, 80955), (735, 77100), (750, 75558), (771, 73500), (875, 64764), (882, 64250), (900, 62965), (980, 57825), (1028, 55125), (1050, 53970), (1125, 50372), (1225, 46260), (1260, 44975), (1285, 44100), (1470, 38550), (1500, 37779), (1542, 36750), (1575, 35980), (1750, 32382), (1764, 32125), (1799, 31500), (2100, 26985), (2205, 25700), (2250, 25186), (2313, 24500), (2450, 23130), (2570, 22050), (2625, 21588), (2940, 19275), (3084, 18375), (3150, 17990), (3500, 16191), (3598, 15750), (3675, 15420), (3855, 14700), (4410, 12850), (4500, 12593), (4626, 12250), (4900, 11565), (5140, 11025), (5250, 10794), (5397, 10500), (6125, 9252), (6300, 8995), (6425, 8820), (7196, 7875), (7350, 7710)]