26645490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 49559310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 41, 45, 54, 58, 82, 83, 87, 90, 123, 135, 145, 166, 174, 205, 246, 249, 261, 270, 290, 369, 410, 415, 435, 498, 522, 615, 738, 747, 783, 830, 870, 1107, 1189, 1230, 1245, 1305, 1494, 1566, 1845, 2214, 2241, 2378, 2407, 2490, 2610, 3403, 3567, 3690, 3735, 3915, 4482, 4814, 5535, 5945, 6806, 7134, 7221, 7470, 7830, 10209, 10701, 11070, 11205, 11890, 12035, 14442, 17015, 17835, 20418, 21402, 21663, 22410, 24070, 30627, 32103, 34030, 35670, 36105, 43326, 51045, 53505, 61254, 64206, 64989, 72210, 91881, 98687, 102090, 107010, 108315, 129978, 153135, 160515, 183762, 197374, 216630, 296061, 306270, 321030, 324945, 459405, 493435, 592122, 649890, 888183, 918810, 986870, 1480305, 1776366, 2664549, 2960610, 4440915, 5329098, 8881830, 13322745, 26645490]

約数ペア:

[(1, 26645490), (2, 13322745), (3, 8881830), (5, 5329098), (6, 4440915), (9, 2960610), (10, 2664549), (15, 1776366), (18, 1480305), (27, 986870), (29, 918810), (30, 888183), (41, 649890), (45, 592122), (54, 493435), (58, 459405), (82, 324945), (83, 321030), (87, 306270), (90, 296061), (123, 216630), (135, 197374), (145, 183762), (166, 160515), (174, 153135), (205, 129978), (246, 108315), (249, 107010), (261, 102090), (270, 98687), (290, 91881), (369, 72210), (410, 64989), (415, 64206), (435, 61254), (498, 53505), (522, 51045), (615, 43326), (738, 36105), (747, 35670), (783, 34030), (830, 32103), (870, 30627), (1107, 24070), (1189, 22410), (1230, 21663), (1245, 21402), (1305, 20418), (1494, 17835), (1566, 17015), (1845, 14442), (2214, 12035), (2241, 11890), (2378, 11205), (2407, 11070), (2490, 10701), (2610, 10209), (3403, 7830), (3567, 7470), (3690, 7221), (3735, 7134), (3915, 6806), (4482, 5945), (4814, 5535)]