8136450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 180

約数和(自身を含む): 26939682

約数和(自身を除く): 18803232

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 41, 42, 45, 49, 50, 54, 63, 70, 75, 81, 82, 90, 98, 105, 123, 126, 135, 147, 150, 162, 175, 189, 205, 210, 225, 245, 246, 270, 287, 294, 315, 350, 369, 378, 405, 410, 441, 450, 490, 525, 567, 574, 615, 630, 675, 735, 738, 810, 861, 882, 945, 1025, 1050, 1107, 1134, 1225, 1230, 1323, 1350, 1435, 1470, 1575, 1722, 1845, 1890, 2009, 2025, 2050, 2205, 2214, 2450, 2583, 2646, 2835, 2870, 3075, 3150, 3321, 3675, 3690, 3969, 4018, 4050, 4305, 4410, 4725, 5166, 5535, 5670, 6027, 6150, 6615, 6642, 7175, 7350, 7749, 7938, 8610, 9225, 9450, 10045, 11025, 11070, 12054, 12915, 13230, 14175, 14350, 15498, 16605, 18081, 18450, 19845, 20090, 21525, 22050, 23247, 25830, 27675, 28350, 30135, 33075, 33210, 36162, 38745, 39690, 43050, 46494, 50225, 54243, 55350, 60270, 64575, 66150, 77490, 83025, 90405, 99225, 100450, 108486, 116235, 129150, 150675, 162729, 166050, 180810, 193725, 198450, 232470, 271215, 301350, 325458, 387450, 452025, 542430, 581175, 813645, 904050, 1162350, 1356075, 1627290, 2712150, 4068225, 8136450]

約数ペア:

[(1, 8136450), (2, 4068225), (3, 2712150), (5, 1627290), (6, 1356075), (7, 1162350), (9, 904050), (10, 813645), (14, 581175), (15, 542430), (18, 452025), (21, 387450), (25, 325458), (27, 301350), (30, 271215), (35, 232470), (41, 198450), (42, 193725), (45, 180810), (49, 166050), (50, 162729), (54, 150675), (63, 129150), (70, 116235), (75, 108486), (81, 100450), (82, 99225), (90, 90405), (98, 83025), (105, 77490), (123, 66150), (126, 64575), (135, 60270), (147, 55350), (150, 54243), (162, 50225), (175, 46494), (189, 43050), (205, 39690), (210, 38745), (225, 36162), (245, 33210), (246, 33075), (270, 30135), (287, 28350), (294, 27675), (315, 25830), (350, 23247), (369, 22050), (378, 21525), (405, 20090), (410, 19845), (441, 18450), (450, 18081), (490, 16605), (525, 15498), (567, 14350), (574, 14175), (615, 13230), (630, 12915), (675, 12054), (735, 11070), (738, 11025), (810, 10045), (861, 9450), (882, 9225), (945, 8610), (1025, 7938), (1050, 7749), (1107, 7350), (1134, 7175), (1225, 6642), (1230, 6615), (1323, 6150), (1350, 6027), (1435, 5670), (1470, 5535), (1575, 5166), (1722, 4725), (1845, 4410), (1890, 4305), (2009, 4050), (2025, 4018), (2050, 3969), (2205, 3690), (2214, 3675), (2450, 3321), (2583, 3150), (2646, 3075), (2835, 2870)]