83454240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 272305152

約数和(自身を除く): 188850912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 127, 148, 160, 185, 222, 240, 254, 296, 370, 381, 444, 480, 508, 555, 592, 635, 740, 762, 888, 1016, 1110, 1184, 1270, 1369, 1480, 1524, 1776, 1905, 2032, 2220, 2540, 2738, 2960, 3048, 3552, 3810, 4064, 4107, 4440, 4699, 5080, 5476, 5920, 6096, 6845, 7620, 8214, 8880, 9398, 10160, 10952, 12192, 13690, 14097, 15240, 16428, 17760, 18796, 20320, 20535, 21904, 23495, 27380, 28194, 30480, 32856, 37592, 41070, 43808, 46990, 54760, 56388, 60960, 65712, 70485, 75184, 82140, 93980, 109520, 112776, 131424, 140970, 150368, 164280, 173863, 187960, 219040, 225552, 281940, 328560, 347726, 375920, 451104, 521589, 563880, 657120, 695452, 751840, 869315, 1043178, 1127760, 1390904, 1738630, 2086356, 2255520, 2607945, 2781808, 3477260, 4172712, 5215890, 5563616, 6954520, 8345424, 10431780, 13909040, 16690848, 20863560, 27818080, 41727120, 83454240]

約数ペア:

[(1, 83454240), (2, 41727120), (3, 27818080), (4, 20863560), (5, 16690848), (6, 13909040), (8, 10431780), (10, 8345424), (12, 6954520), (15, 5563616), (16, 5215890), (20, 4172712), (24, 3477260), (30, 2781808), (32, 2607945), (37, 2255520), (40, 2086356), (48, 1738630), (60, 1390904), (74, 1127760), (80, 1043178), (96, 869315), (111, 751840), (120, 695452), (127, 657120), (148, 563880), (160, 521589), (185, 451104), (222, 375920), (240, 347726), (254, 328560), (296, 281940), (370, 225552), (381, 219040), (444, 187960), (480, 173863), (508, 164280), (555, 150368), (592, 140970), (635, 131424), (740, 112776), (762, 109520), (888, 93980), (1016, 82140), (1110, 75184), (1184, 70485), (1270, 65712), (1369, 60960), (1480, 56388), (1524, 54760), (1776, 46990), (1905, 43808), (2032, 41070), (2220, 37592), (2540, 32856), (2738, 30480), (2960, 28194), (3048, 27380), (3552, 23495), (3810, 21904), (4064, 20535), (4107, 20320), (4440, 18796), (4699, 17760), (5080, 16428), (5476, 15240), (5920, 14097), (6096, 13690), (6845, 12192), (7620, 10952), (8214, 10160), (8880, 9398)]