1118721780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 240

約数和(自身を含む): 3889803456

約数和(自身を除く): 2771081676

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, 67, 81, 90, 99, 108, 110, 132, 134, 135, 162, 165, 180, 198, 201, 220, 268, 270, 297, 324, 330, 335, 396, 402, 405, 495, 540, 594, 603, 660, 670, 737, 804, 810, 891, 937, 990, 1005, 1188, 1206, 1340, 1474, 1485, 1620, 1782, 1809, 1874, 1980, 2010, 2211, 2412, 2811, 2948, 2970, 3015, 3564, 3618, 3685, 3748, 4020, 4422, 4455, 4685, 5427, 5622, 5940, 6030, 6633, 7236, 7370, 8433, 8844, 8910, 9045, 9370, 10307, 10854, 11055, 11244, 12060, 13266, 14055, 14740, 16866, 17820, 18090, 18740, 19899, 20614, 21708, 22110, 25299, 26532, 27135, 28110, 30921, 33165, 33732, 36180, 39798, 41228, 42165, 44220, 50598, 51535, 54270, 56220, 59697, 61842, 62779, 66330, 75897, 79596, 84330, 92763, 99495, 101196, 103070, 108540, 119394, 123684, 125558, 126495, 132660, 151794, 154605, 168660, 185526, 188337, 198990, 206140, 238788, 251116, 252990, 278289, 298485, 303588, 309210, 313895, 371052, 376674, 379485, 397980, 463815, 505980, 556578, 565011, 596970, 618420, 627790, 690569, 753348, 758970, 834867, 927630, 941685, 1113156, 1130022, 1193940, 1255580, 1381138, 1391445, 1517940, 1669734, 1695033, 1855260, 1883370, 2071707, 2260044, 2762276, 2782890, 2825055, 3339468, 3390066, 3452845, 3766740, 4143414, 4174335, 5085099, 5565780, 5650110, 6215121, 6780132, 6905690, 8286828, 8348670, 8475165, 10170198, 10358535, 11300220, 12430242, 13811380, 16697340, 16950330, 18645363, 20340396, 20717070, 24860484, 25425495, 31075605, 33900660, 37290726, 41434140, 50850990, 55936089, 62151210, 74581452, 93226815, 101701980, 111872178, 124302420, 186453630, 223744356, 279680445, 372907260, 559360890, 1118721780]

約数ペア:

[(1, 1118721780), (2, 559360890), (3, 372907260), (4, 279680445), (5, 223744356), (6, 186453630), (9, 124302420), (10, 111872178), (11, 101701980), (12, 93226815), (15, 74581452), (18, 62151210), (20, 55936089), (22, 50850990), (27, 41434140), (30, 37290726), (33, 33900660), (36, 31075605), (44, 25425495), (45, 24860484), (54, 20717070), (55, 20340396), (60, 18645363), (66, 16950330), (67, 16697340), (81, 13811380), (90, 12430242), (99, 11300220), (108, 10358535), (110, 10170198), (132, 8475165), (134, 8348670), (135, 8286828), (162, 6905690), (165, 6780132), (180, 6215121), (198, 5650110), (201, 5565780), (220, 5085099), (268, 4174335), (270, 4143414), (297, 3766740), (324, 3452845), (330, 3390066), (335, 3339468), (396, 2825055), (402, 2782890), (405, 2762276), (495, 2260044), (540, 2071707), (594, 1883370), (603, 1855260), (660, 1695033), (670, 1669734), (737, 1517940), (804, 1391445), (810, 1381138), (891, 1255580), (937, 1193940), (990, 1130022), (1005, 1113156), (1188, 941685), (1206, 927630), (1340, 834867), (1474, 758970), (1485, 753348), (1620, 690569), (1782, 627790), (1809, 618420), (1874, 596970), (1980, 565011), (2010, 556578), (2211, 505980), (2412, 463815), (2811, 397980), (2948, 379485), (2970, 376674), (3015, 371052), (3564, 313895), (3618, 309210), (3685, 303588), (3748, 298485), (4020, 278289), (4422, 252990), (4455, 251116), (4685, 238788), (5427, 206140), (5622, 198990), (5940, 188337), (6030, 185526), (6633, 168660), (7236, 154605), (7370, 151794), (8433, 132660), (8844, 126495), (8910, 125558), (9045, 123684), (9370, 119394), (10307, 108540), (10854, 103070), (11055, 101196), (11244, 99495), (12060, 92763), (13266, 84330), (14055, 79596), (14740, 75897), (16866, 66330), (17820, 62779), (18090, 61842), (18740, 59697), (19899, 56220), (20614, 54270), (21708, 51535), (22110, 50598), (25299, 44220), (26532, 42165), (27135, 41228), (28110, 39798), (30921, 36180), (33165, 33732)]