68090220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3853

約数の個数: 120

約数和(自身を含む): 233080848

約数和(自身を除く): 164990628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 3821, 4455, 5940, 7642, 8910, 11463, 15284, 17820, 19105, 22926, 34389, 38210, 42031, 45852, 57315, 68778, 76420, 84062, 103167, 114630, 126093, 137556, 168124, 171945, 206334, 210155, 229260, 252186, 309501, 343890, 378279, 412668, 420310, 504372, 515835, 619002, 630465, 687780, 756558, 840620, 1031670, 1134837, 1238004, 1260930, 1513116, 1547505, 1891395, 2063340, 2269674, 2521860, 3095010, 3404511, 3782790, 4539348, 5674185, 6190020, 6809022, 7565580, 11348370, 13618044, 17022555, 22696740, 34045110, 68090220]

約数ペア:

[(1, 68090220), (2, 34045110), (3, 22696740), (4, 17022555), (5, 13618044), (6, 11348370), (9, 7565580), (10, 6809022), (11, 6190020), (12, 5674185), (15, 4539348), (18, 3782790), (20, 3404511), (22, 3095010), (27, 2521860), (30, 2269674), (33, 2063340), (36, 1891395), (44, 1547505), (45, 1513116), (54, 1260930), (55, 1238004), (60, 1134837), (66, 1031670), (81, 840620), (90, 756558), (99, 687780), (108, 630465), (110, 619002), (132, 515835), (135, 504372), (162, 420310), (165, 412668), (180, 378279), (198, 343890), (220, 309501), (270, 252186), (297, 229260), (324, 210155), (330, 206334), (396, 171945), (405, 168124), (495, 137556), (540, 126093), (594, 114630), (660, 103167), (810, 84062), (891, 76420), (990, 68778), (1188, 57315), (1485, 45852), (1620, 42031), (1782, 38210), (1980, 34389), (2970, 22926), (3564, 19105), (3821, 17820), (4455, 15284), (5940, 11463), (7642, 8910)]