84681450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 280874880

約数和(自身を除く): 196193430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 81, 87, 90, 103, 105, 126, 135, 145, 150, 162, 174, 175, 189, 203, 206, 210, 225, 261, 270, 290, 309, 315, 350, 378, 405, 406, 435, 450, 515, 522, 525, 567, 609, 618, 630, 675, 721, 725, 783, 810, 870, 927, 945, 1015, 1030, 1050, 1134, 1218, 1305, 1350, 1442, 1450, 1545, 1566, 1575, 1827, 1854, 1890, 2025, 2030, 2163, 2175, 2349, 2575, 2610, 2781, 2835, 2987, 3045, 3090, 3150, 3605, 3654, 3915, 4050, 4326, 4350, 4635, 4698, 4725, 5075, 5150, 5481, 5562, 5670, 5974, 6090, 6489, 6525, 7210, 7725, 7830, 8343, 8961, 9135, 9270, 9450, 10150, 10815, 10962, 11745, 12978, 13050, 13905, 14175, 14935, 15225, 15450, 16443, 16686, 17922, 18025, 18270, 19467, 19575, 20909, 21630, 23175, 23490, 26883, 27405, 27810, 28350, 29870, 30450, 32445, 32886, 36050, 38934, 39150, 41715, 41818, 44805, 45675, 46350, 53766, 54075, 54810, 58401, 58725, 62727, 64890, 69525, 74675, 80649, 82215, 83430, 89610, 91350, 97335, 104545, 108150, 116802, 117450, 125454, 134415, 137025, 139050, 149350, 161298, 162225, 164430, 188181, 194670, 208575, 209090, 224025, 241947, 268830, 274050, 292005, 313635, 324450, 376362, 403245, 411075, 417150, 448050, 483894, 486675, 522725, 564543, 584010, 627270, 672075, 806490, 822150, 940905, 973350, 1045450, 1129086, 1209735, 1344150, 1460025, 1568175, 1693629, 1881810, 2016225, 2419470, 2822715, 2920050, 3136350, 3387258, 4032450, 4704525, 5645430, 6048675, 8468145, 9409050, 12097350, 14113575, 16936290, 28227150, 42340725, 84681450]

約数ペア:

[(1, 84681450), (2, 42340725), (3, 28227150), (5, 16936290), (6, 14113575), (7, 12097350), (9, 9409050), (10, 8468145), (14, 6048675), (15, 5645430), (18, 4704525), (21, 4032450), (25, 3387258), (27, 3136350), (29, 2920050), (30, 2822715), (35, 2419470), (42, 2016225), (45, 1881810), (50, 1693629), (54, 1568175), (58, 1460025), (63, 1344150), (70, 1209735), (75, 1129086), (81, 1045450), (87, 973350), (90, 940905), (103, 822150), (105, 806490), (126, 672075), (135, 627270), (145, 584010), (150, 564543), (162, 522725), (174, 486675), (175, 483894), (189, 448050), (203, 417150), (206, 411075), (210, 403245), (225, 376362), (261, 324450), (270, 313635), (290, 292005), (309, 274050), (315, 268830), (350, 241947), (378, 224025), (405, 209090), (406, 208575), (435, 194670), (450, 188181), (515, 164430), (522, 162225), (525, 161298), (567, 149350), (609, 139050), (618, 137025), (630, 134415), (675, 125454), (721, 117450), (725, 116802), (783, 108150), (810, 104545), (870, 97335), (927, 91350), (945, 89610), (1015, 83430), (1030, 82215), (1050, 80649), (1134, 74675), (1218, 69525), (1305, 64890), (1350, 62727), (1442, 58725), (1450, 58401), (1545, 54810), (1566, 54075), (1575, 53766), (1827, 46350), (1854, 45675), (1890, 44805), (2025, 41818), (2030, 41715), (2163, 39150), (2175, 38934), (2349, 36050), (2575, 32886), (2610, 32445), (2781, 30450), (2835, 29870), (2987, 28350), (3045, 27810), (3090, 27405), (3150, 26883), (3605, 23490), (3654, 23175), (3915, 21630), (4050, 20909), (4326, 19575), (4350, 19467), (4635, 18270), (4698, 18025), (4725, 17922), (5075, 16686), (5150, 16443), (5481, 15450), (5562, 15225), (5670, 14935), (5974, 14175), (6090, 13905), (6489, 13050), (6525, 12978), (7210, 11745), (7725, 10962), (7830, 10815), (8343, 10150), (8961, 9450), (9135, 9270)]