2000458425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 4242585600

約数和(自身を除く): 2242127175

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 51, 59, 75, 85, 87, 105, 119, 131, 145, 175, 177, 203, 255, 295, 357, 393, 413, 425, 435, 493, 525, 595, 609, 655, 725, 885, 917, 1003, 1015, 1239, 1275, 1475, 1479, 1711, 1785, 1965, 2065, 2175, 2227, 2465, 2751, 2975, 3009, 3045, 3275, 3451, 3799, 4425, 4585, 5015, 5075, 5133, 6195, 6681, 7021, 7395, 7729, 8555, 8925, 9825, 10325, 10353, 11135, 11397, 11977, 12325, 13755, 15045, 15225, 15589, 17255, 18995, 21063, 22925, 23187, 25075, 25665, 26593, 29087, 30975, 33405, 35105, 35931, 36975, 38645, 42775, 46767, 51765, 54103, 55675, 56985, 59885, 64583, 68775, 75225, 77945, 79779, 86275, 87261, 94975, 105315, 115935, 128325, 131393, 132965, 145435, 162309, 167025, 175525, 179655, 193225, 193749, 203609, 224141, 233835, 258825, 270515, 284925, 299425, 322915, 389725, 394179, 398895, 436305, 452081, 526575, 579675, 610827, 656965, 664825, 672423, 727175, 811545, 898275, 919751, 968745, 1018045, 1120705, 1169175, 1352575, 1356243, 1568987, 1614575, 1970895, 1994475, 2181525, 2260405, 2759253, 3054135, 3284825, 3362115, 3810397, 4057725, 4598755, 4706961, 4843725, 5090225, 5603525, 6781215, 7844935, 9854475, 11302025, 11431191, 13796265, 15270675, 16810575, 19051985, 22993775, 23534805, 26672779, 33906075, 39224675, 57155955, 68981325, 80018337, 95259925, 117674025, 133363895, 285779775, 400091685, 666819475, 2000458425]

約数ペア:

[(1, 2000458425), (3, 666819475), (5, 400091685), (7, 285779775), (15, 133363895), (17, 117674025), (21, 95259925), (25, 80018337), (29, 68981325), (35, 57155955), (51, 39224675), (59, 33906075), (75, 26672779), (85, 23534805), (87, 22993775), (105, 19051985), (119, 16810575), (131, 15270675), (145, 13796265), (175, 11431191), (177, 11302025), (203, 9854475), (255, 7844935), (295, 6781215), (357, 5603525), (393, 5090225), (413, 4843725), (425, 4706961), (435, 4598755), (493, 4057725), (525, 3810397), (595, 3362115), (609, 3284825), (655, 3054135), (725, 2759253), (885, 2260405), (917, 2181525), (1003, 1994475), (1015, 1970895), (1239, 1614575), (1275, 1568987), (1475, 1356243), (1479, 1352575), (1711, 1169175), (1785, 1120705), (1965, 1018045), (2065, 968745), (2175, 919751), (2227, 898275), (2465, 811545), (2751, 727175), (2975, 672423), (3009, 664825), (3045, 656965), (3275, 610827), (3451, 579675), (3799, 526575), (4425, 452081), (4585, 436305), (5015, 398895), (5075, 394179), (5133, 389725), (6195, 322915), (6681, 299425), (7021, 284925), (7395, 270515), (7729, 258825), (8555, 233835), (8925, 224141), (9825, 203609), (10325, 193749), (10353, 193225), (11135, 179655), (11397, 175525), (11977, 167025), (12325, 162309), (13755, 145435), (15045, 132965), (15225, 131393), (15589, 128325), (17255, 115935), (18995, 105315), (21063, 94975), (22925, 87261), (23187, 86275), (25075, 79779), (25665, 77945), (26593, 75225), (29087, 68775), (30975, 64583), (33405, 59885), (35105, 56985), (35931, 55675), (36975, 54103), (38645, 51765), (42775, 46767)]