77905080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 280350720

約数和(自身を除く): 202445640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 103, 110, 120, 132, 165, 180, 191, 198, 206, 220, 264, 309, 330, 360, 382, 396, 412, 440, 495, 515, 573, 618, 660, 764, 792, 824, 927, 955, 990, 1030, 1133, 1146, 1236, 1320, 1528, 1545, 1719, 1854, 1910, 1980, 2060, 2101, 2266, 2292, 2472, 2865, 3090, 3399, 3438, 3708, 3820, 3960, 4120, 4202, 4532, 4584, 4635, 5665, 5730, 6180, 6303, 6798, 6876, 7416, 7640, 8404, 8595, 9064, 9270, 10197, 10505, 11330, 11460, 12360, 12606, 13596, 13752, 16808, 16995, 17190, 18540, 18909, 19673, 20394, 21010, 22660, 22920, 25212, 27192, 31515, 33990, 34380, 37080, 37818, 39346, 40788, 42020, 45320, 50424, 50985, 59019, 63030, 67980, 68760, 75636, 78692, 81576, 84040, 94545, 98365, 101970, 118038, 126060, 135960, 151272, 157384, 177057, 189090, 196730, 203940, 216403, 236076, 252120, 295095, 354114, 378180, 393460, 407880, 432806, 472152, 590190, 649209, 708228, 756360, 786920, 865612, 885285, 1082015, 1180380, 1298418, 1416456, 1731224, 1770570, 1947627, 2164030, 2360760, 2596836, 3246045, 3541140, 3895254, 4328060, 5193672, 6492090, 7082280, 7790508, 8656120, 9738135, 12984180, 15581016, 19476270, 25968360, 38952540, 77905080]

約数ペア:

[(1, 77905080), (2, 38952540), (3, 25968360), (4, 19476270), (5, 15581016), (6, 12984180), (8, 9738135), (9, 8656120), (10, 7790508), (11, 7082280), (12, 6492090), (15, 5193672), (18, 4328060), (20, 3895254), (22, 3541140), (24, 3246045), (30, 2596836), (33, 2360760), (36, 2164030), (40, 1947627), (44, 1770570), (45, 1731224), (55, 1416456), (60, 1298418), (66, 1180380), (72, 1082015), (88, 885285), (90, 865612), (99, 786920), (103, 756360), (110, 708228), (120, 649209), (132, 590190), (165, 472152), (180, 432806), (191, 407880), (198, 393460), (206, 378180), (220, 354114), (264, 295095), (309, 252120), (330, 236076), (360, 216403), (382, 203940), (396, 196730), (412, 189090), (440, 177057), (495, 157384), (515, 151272), (573, 135960), (618, 126060), (660, 118038), (764, 101970), (792, 98365), (824, 94545), (927, 84040), (955, 81576), (990, 78692), (1030, 75636), (1133, 68760), (1146, 67980), (1236, 63030), (1320, 59019), (1528, 50985), (1545, 50424), (1719, 45320), (1854, 42020), (1910, 40788), (1980, 39346), (2060, 37818), (2101, 37080), (2266, 34380), (2292, 33990), (2472, 31515), (2865, 27192), (3090, 25212), (3399, 22920), (3438, 22660), (3708, 21010), (3820, 20394), (3960, 19673), (4120, 18909), (4202, 18540), (4532, 17190), (4584, 16995), (4635, 16808), (5665, 13752), (5730, 13596), (6180, 12606), (6303, 12360), (6798, 11460), (6876, 11330), (7416, 10505), (7640, 10197), (8404, 9270), (8595, 9064)]