122030800900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1759}}^1\times {\mathrm{2579}}^1$

素因数の和:4621

約数の個数: 72

約数和(自身を含む): 266045472000

約数和(自身を除く): 144014671100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 1759, 2579, 2690, 3518, 5158, 5380, 6725, 7036, 8795, 10316, 12895, 13450, 17590, 25790, 26900, 35180, 43975, 51580, 64475, 87950, 128950, 175900, 257900, 473171, 693751, 946342, 1387502, 1892684, 2365855, 2775004, 3468755, 4536461, 4731710, 6937510, 9072922, 9463420, 11829275, 13875020, 17343775, 18145844, 22682305, 23658550, 34687550, 45364610, 47317100, 69375100, 90729220, 113411525, 226823050, 453646100, 1220308009, 2440616018, 4881232036, 6101540045, 12203080090, 24406160180, 30507700225, 61015400450, 122030800900]

約数ペア:

[(1, 122030800900), (2, 61015400450), (4, 30507700225), (5, 24406160180), (10, 12203080090), (20, 6101540045), (25, 4881232036), (50, 2440616018), (100, 1220308009), (269, 453646100), (538, 226823050), (1076, 113411525), (1345, 90729220), (1759, 69375100), (2579, 47317100), (2690, 45364610), (3518, 34687550), (5158, 23658550), (5380, 22682305), (6725, 18145844), (7036, 17343775), (8795, 13875020), (10316, 11829275), (12895, 9463420), (13450, 9072922), (17590, 6937510), (25790, 4731710), (26900, 4536461), (35180, 3468755), (43975, 2775004), (51580, 2365855), (64475, 1892684), (87950, 1387502), (128950, 946342), (175900, 693751), (257900, 473171)]