1800802152360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{82003741}}^1$

素因数の和:82003819

約数の個数: 96

約数和(自身を含む): 5948551444680

約数和(自身を除く): 4147749292320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 82003741, 164007482, 246011223, 328014964, 410018705, 492022446, 656029928, 738033669, 820037410, 984044892, 1230056115, 1476067338, 1640074820, 1968089784, 2460112230, 2952134676, 3280149640, 3690168345, 4920224460, 5002228201, 5904269352, 7380336690, 9840448920, 10004456402, 14760673380, 15006684603, 20008912804, 25011141005, 29521346760, 30013369206, 40017825608, 45020053809, 50022282010, 60026738412, 75033423015, 90040107618, 100044564020, 120053476824, 150066846030, 180080215236, 200089128040, 225100269045, 300133692060, 360160430472, 450200538090, 600267384120, 900401076180, 1800802152360]

約数ペア:

[(1, 1800802152360), (2, 900401076180), (3, 600267384120), (4, 450200538090), (5, 360160430472), (6, 300133692060), (8, 225100269045), (9, 200089128040), (10, 180080215236), (12, 150066846030), (15, 120053476824), (18, 100044564020), (20, 90040107618), (24, 75033423015), (30, 60026738412), (36, 50022282010), (40, 45020053809), (45, 40017825608), (60, 30013369206), (61, 29521346760), (72, 25011141005), (90, 20008912804), (120, 15006684603), (122, 14760673380), (180, 10004456402), (183, 9840448920), (244, 7380336690), (305, 5904269352), (360, 5002228201), (366, 4920224460), (488, 3690168345), (549, 3280149640), (610, 2952134676), (732, 2460112230), (915, 1968089784), (1098, 1640074820), (1220, 1476067338), (1464, 1230056115), (1830, 984044892), (2196, 820037410), (2440, 738033669), (2745, 656029928), (3660, 492022446), (4392, 410018705), (5490, 328014964), (7320, 246011223), (10980, 164007482), (21960, 82003741)]