90261810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3067}}^1$

素因数の和:3192

約数の個数: 64

約数和(自身を含む): 242985600

約数和(自身を除く): 152723790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3067, 3270, 4905, 5886, 6134, 9201, 9810, 14715, 15335, 18402, 27603, 29430, 30670, 46005, 55206, 82809, 92010, 138015, 165618, 276030, 334303, 414045, 668606, 828090, 1002909, 1671515, 2005818, 3008727, 3343030, 5014545, 6017454, 9026181, 10029090, 15043635, 18052362, 30087270, 45130905, 90261810]

約数ペア:

[(1, 90261810), (2, 45130905), (3, 30087270), (5, 18052362), (6, 15043635), (9, 10029090), (10, 9026181), (15, 6017454), (18, 5014545), (27, 3343030), (30, 3008727), (45, 2005818), (54, 1671515), (90, 1002909), (109, 828090), (135, 668606), (218, 414045), (270, 334303), (327, 276030), (545, 165618), (654, 138015), (981, 92010), (1090, 82809), (1635, 55206), (1962, 46005), (2943, 30670), (3067, 29430), (3270, 27603), (4905, 18402), (5886, 15335), (6134, 14715), (9201, 9810)]