72297090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 215136000

約数和(自身を除く): 142838910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 829, 855, 918, 969, 1026, 1530, 1615, 1658, 1710, 1938, 2295, 2487, 2565, 2907, 3230, 4145, 4590, 4845, 4974, 5130, 5814, 7461, 8290, 8721, 9690, 12435, 14093, 14535, 14922, 15751, 17442, 22383, 24870, 28186, 29070, 31502, 37305, 42279, 43605, 44766, 47253, 70465, 74610, 78755, 84558, 87210, 94506, 111915, 126837, 140930, 141759, 157510, 211395, 223830, 236265, 253674, 267767, 283518, 380511, 422790, 425277, 472530, 535534, 634185, 708795, 761022, 803301, 850554, 1268370, 1338835, 1417590, 1606602, 1902555, 2126385, 2409903, 2677670, 3805110, 4016505, 4252770, 4819806, 7229709, 8033010, 12049515, 14459418, 24099030, 36148545, 72297090]

約数ペア:

[(1, 72297090), (2, 36148545), (3, 24099030), (5, 14459418), (6, 12049515), (9, 8033010), (10, 7229709), (15, 4819806), (17, 4252770), (18, 4016505), (19, 3805110), (27, 2677670), (30, 2409903), (34, 2126385), (38, 1902555), (45, 1606602), (51, 1417590), (54, 1338835), (57, 1268370), (85, 850554), (90, 803301), (95, 761022), (102, 708795), (114, 634185), (135, 535534), (153, 472530), (170, 425277), (171, 422790), (190, 380511), (255, 283518), (270, 267767), (285, 253674), (306, 236265), (323, 223830), (342, 211395), (459, 157510), (510, 141759), (513, 140930), (570, 126837), (646, 111915), (765, 94506), (829, 87210), (855, 84558), (918, 78755), (969, 74610), (1026, 70465), (1530, 47253), (1615, 44766), (1658, 43605), (1710, 42279), (1938, 37305), (2295, 31502), (2487, 29070), (2565, 28186), (2907, 24870), (3230, 22383), (4145, 17442), (4590, 15751), (4845, 14922), (4974, 14535), (5130, 14093), (5814, 12435), (7461, 9690), (8290, 8721)]