225652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 692737920

約数和(自身を除く): 467085900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 229, 330, 458, 660, 687, 916, 1145, 1374, 1493, 2290, 2519, 2748, 2986, 3435, 4479, 4580, 5038, 5972, 6870, 7465, 7557, 8958, 10076, 12595, 13740, 14930, 15114, 16423, 17916, 22395, 25190, 29860, 30228, 32846, 37785, 44790, 49269, 50380, 65692, 75570, 82115, 89580, 98538, 151140, 164230, 197076, 246345, 328460, 341897, 492690, 683794, 985380, 1025691, 1367588, 1709485, 2051382, 3418970, 3760867, 4102764, 5128455, 6837940, 7521734, 10256910, 11282601, 15043468, 18804335, 20513820, 22565202, 37608670, 45130404, 56413005, 75217340, 112826010, 225652020]

約数ペア:

[(1, 225652020), (2, 112826010), (3, 75217340), (4, 56413005), (5, 45130404), (6, 37608670), (10, 22565202), (11, 20513820), (12, 18804335), (15, 15043468), (20, 11282601), (22, 10256910), (30, 7521734), (33, 6837940), (44, 5128455), (55, 4102764), (60, 3760867), (66, 3418970), (110, 2051382), (132, 1709485), (165, 1367588), (220, 1025691), (229, 985380), (330, 683794), (458, 492690), (660, 341897), (687, 328460), (916, 246345), (1145, 197076), (1374, 164230), (1493, 151140), (2290, 98538), (2519, 89580), (2748, 82115), (2986, 75570), (3435, 65692), (4479, 50380), (4580, 49269), (5038, 44790), (5972, 37785), (6870, 32846), (7465, 30228), (7557, 29860), (8958, 25190), (10076, 22395), (12595, 17916), (13740, 16423), (14930, 15114)]