51609960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 160

約数和(自身を含む): 183866760

約数和(自身を除く): 132256800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 937, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 1874, 2040, 2295, 2754, 2811, 3060, 3240, 3672, 3748, 4590, 4685, 5508, 5622, 6120, 6885, 7496, 8433, 9180, 9370, 11016, 11244, 13770, 14055, 15929, 16866, 18360, 18740, 22488, 25299, 27540, 28110, 31858, 33732, 37480, 42165, 47787, 50598, 55080, 56220, 63716, 67464, 75897, 79645, 84330, 95574, 101196, 112440, 126495, 127432, 143361, 151794, 159290, 168660, 191148, 202392, 238935, 252990, 286722, 303588, 318580, 337320, 379485, 382296, 430083, 477870, 505980, 573444, 607176, 637160, 716805, 758970, 860166, 955740, 1011960, 1146888, 1290249, 1433610, 1517940, 1720332, 1911480, 2150415, 2580498, 2867220, 3035880, 3440664, 4300830, 5160996, 5734440, 6451245, 8601660, 10321992, 12902490, 17203320, 25804980, 51609960]

約数ペア:

[(1, 51609960), (2, 25804980), (3, 17203320), (4, 12902490), (5, 10321992), (6, 8601660), (8, 6451245), (9, 5734440), (10, 5160996), (12, 4300830), (15, 3440664), (17, 3035880), (18, 2867220), (20, 2580498), (24, 2150415), (27, 1911480), (30, 1720332), (34, 1517940), (36, 1433610), (40, 1290249), (45, 1146888), (51, 1011960), (54, 955740), (60, 860166), (68, 758970), (72, 716805), (81, 637160), (85, 607176), (90, 573444), (102, 505980), (108, 477870), (120, 430083), (135, 382296), (136, 379485), (153, 337320), (162, 318580), (170, 303588), (180, 286722), (204, 252990), (216, 238935), (255, 202392), (270, 191148), (306, 168660), (324, 159290), (340, 151794), (360, 143361), (405, 127432), (408, 126495), (459, 112440), (510, 101196), (540, 95574), (612, 84330), (648, 79645), (680, 75897), (765, 67464), (810, 63716), (918, 56220), (937, 55080), (1020, 50598), (1080, 47787), (1224, 42165), (1377, 37480), (1530, 33732), (1620, 31858), (1836, 28110), (1874, 27540), (2040, 25299), (2295, 22488), (2754, 18740), (2811, 18360), (3060, 16866), (3240, 15929), (3672, 14055), (3748, 13770), (4590, 11244), (4685, 11016), (5508, 9370), (5622, 9180), (6120, 8433), (6885, 7496)]