56377415880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{125183}}^1$

素因数の和:125345

約数の個数: 160

約数和(自身を含む): 190855526400

約数和(自身を除く): 134478110520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 270, 278, 324, 360, 405, 417, 540, 556, 648, 695, 810, 834, 1080, 1112, 1251, 1390, 1620, 1668, 2085, 2502, 2780, 3240, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 10008, 11259, 12510, 15012, 16680, 18765, 22518, 25020, 30024, 37530, 45036, 50040, 56295, 75060, 90072, 112590, 125183, 150120, 225180, 250366, 375549, 450360, 500732, 625915, 751098, 1001464, 1126647, 1251830, 1502196, 1877745, 2253294, 2503660, 3004392, 3379941, 3755490, 4506588, 5007320, 5633235, 6759882, 7510980, 9013176, 10139823, 11266470, 13519764, 15021960, 16899705, 17400437, 20279646, 22532940, 27039528, 33799410, 34800874, 40559292, 45065880, 50699115, 52201311, 67598820, 69601748, 81118584, 87002185, 101398230, 104402622, 135197640, 139203496, 156603933, 174004370, 202796460, 208805244, 261006555, 313207866, 348008740, 405592920, 417610488, 469811799, 522013110, 626415732, 696017480, 783019665, 939623598, 1044026220, 1252831464, 1409435397, 1566039330, 1879247196, 2088052440, 2349058995, 2818870794, 3132078660, 3758494392, 4698117990, 5637741588, 6264157320, 7047176985, 9396235980, 11275483176, 14094353970, 18792471960, 28188707940, 56377415880]

約数ペア:

[(1, 56377415880), (2, 28188707940), (3, 18792471960), (4, 14094353970), (5, 11275483176), (6, 9396235980), (8, 7047176985), (9, 6264157320), (10, 5637741588), (12, 4698117990), (15, 3758494392), (18, 3132078660), (20, 2818870794), (24, 2349058995), (27, 2088052440), (30, 1879247196), (36, 1566039330), (40, 1409435397), (45, 1252831464), (54, 1044026220), (60, 939623598), (72, 783019665), (81, 696017480), (90, 626415732), (108, 522013110), (120, 469811799), (135, 417610488), (139, 405592920), (162, 348008740), (180, 313207866), (216, 261006555), (270, 208805244), (278, 202796460), (324, 174004370), (360, 156603933), (405, 139203496), (417, 135197640), (540, 104402622), (556, 101398230), (648, 87002185), (695, 81118584), (810, 69601748), (834, 67598820), (1080, 52201311), (1112, 50699115), (1251, 45065880), (1390, 40559292), (1620, 34800874), (1668, 33799410), (2085, 27039528), (2502, 22532940), (2780, 20279646), (3240, 17400437), (3336, 16899705), (3753, 15021960), (4170, 13519764), (5004, 11266470), (5560, 10139823), (6255, 9013176), (7506, 7510980), (8340, 6759882), (10008, 5633235), (11259, 5007320), (12510, 4506588), (15012, 3755490), (16680, 3379941), (18765, 3004392), (22518, 2503660), (25020, 2253294), (30024, 1877745), (37530, 1502196), (45036, 1251830), (50040, 1126647), (56295, 1001464), (75060, 751098), (90072, 625915), (112590, 500732), (125183, 450360), (150120, 375549), (225180, 250366)]