74929050

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 163930662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 810, 881, 945, 1050, 1134, 1215, 1350, 1575, 1701, 1762, 1890, 2025, 2430, 2643, 2835, 3150, 3402, 4050, 4405, 4725, 5286, 5670, 6075, 6167, 7929, 8505, 8810, 9450, 12150, 12334, 13215, 14175, 15858, 17010, 18501, 22025, 23787, 26430, 28350, 30835, 37002, 39645, 42525, 44050, 47574, 55503, 61670, 66075, 71361, 79290, 85050, 92505, 111006, 118935, 132150, 142722, 154175, 166509, 185010, 198225, 214083, 237870, 277515, 308350, 333018, 356805, 396450, 428166, 462525, 499527, 555030, 594675, 713610, 832545, 925050, 999054, 1070415, 1189350, 1387575, 1498581, 1665090, 1784025, 2140830, 2497635, 2775150, 2997162, 3568050, 4162725, 4995270, 5352075, 7492905, 8325450, 10704150, 12488175, 14985810, 24976350, 37464525, 74929050]

約数ペア:

[(1, 74929050), (2, 37464525), (3, 24976350), (5, 14985810), (6, 12488175), (7, 10704150), (9, 8325450), (10, 7492905), (14, 5352075), (15, 4995270), (18, 4162725), (21, 3568050), (25, 2997162), (27, 2775150), (30, 2497635), (35, 2140830), (42, 1784025), (45, 1665090), (50, 1498581), (54, 1387575), (63, 1189350), (70, 1070415), (75, 999054), (81, 925050), (90, 832545), (105, 713610), (126, 594675), (135, 555030), (150, 499527), (162, 462525), (175, 428166), (189, 396450), (210, 356805), (225, 333018), (243, 308350), (270, 277515), (315, 237870), (350, 214083), (378, 198225), (405, 185010), (450, 166509), (486, 154175), (525, 142722), (567, 132150), (630, 118935), (675, 111006), (810, 92505), (881, 85050), (945, 79290), (1050, 71361), (1134, 66075), (1215, 61670), (1350, 55503), (1575, 47574), (1701, 44050), (1762, 42525), (1890, 39645), (2025, 37002), (2430, 30835), (2643, 28350), (2835, 26430), (3150, 23787), (3402, 22025), (4050, 18501), (4405, 17010), (4725, 15858), (5286, 14175), (5670, 13215), (6075, 12334), (6167, 12150), (7929, 9450), (8505, 8810)]