54521280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 168

約数和(自身を含む): 204697584

約数和(自身を除く): 150176304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1721, 1760, 1980, 2112, 2640, 2880, 3168, 3442, 3520, 3960, 5163, 5280, 6336, 6884, 7920, 8605, 10326, 10560, 13768, 15489, 15840, 17210, 18931, 20652, 25815, 27536, 30978, 31680, 34420, 37862, 41304, 51630, 55072, 56793, 61956, 68840, 75724, 77445, 82608, 94655, 103260, 110144, 113586, 123912, 137680, 151448, 154890, 165216, 170379, 189310, 206520, 227172, 247824, 275360, 283965, 302896, 309780, 330432, 340758, 378620, 413040, 454344, 495648, 550720, 567930, 605792, 619560, 681516, 757240, 826080, 851895, 908688, 991296, 1135860, 1211584, 1239120, 1363032, 1514480, 1652160, 1703790, 1817376, 2271720, 2478240, 2726064, 3028960, 3407580, 3634752, 4543440, 4956480, 5452128, 6057920, 6815160, 9086880, 10904256, 13630320, 18173760, 27260640, 54521280]

約数ペア:

[(1, 54521280), (2, 27260640), (3, 18173760), (4, 13630320), (5, 10904256), (6, 9086880), (8, 6815160), (9, 6057920), (10, 5452128), (11, 4956480), (12, 4543440), (15, 3634752), (16, 3407580), (18, 3028960), (20, 2726064), (22, 2478240), (24, 2271720), (30, 1817376), (32, 1703790), (33, 1652160), (36, 1514480), (40, 1363032), (44, 1239120), (45, 1211584), (48, 1135860), (55, 991296), (60, 908688), (64, 851895), (66, 826080), (72, 757240), (80, 681516), (88, 619560), (90, 605792), (96, 567930), (99, 550720), (110, 495648), (120, 454344), (132, 413040), (144, 378620), (160, 340758), (165, 330432), (176, 309780), (180, 302896), (192, 283965), (198, 275360), (220, 247824), (240, 227172), (264, 206520), (288, 189310), (320, 170379), (330, 165216), (352, 154890), (360, 151448), (396, 137680), (440, 123912), (480, 113586), (495, 110144), (528, 103260), (576, 94655), (660, 82608), (704, 77445), (720, 75724), (792, 68840), (880, 61956), (960, 56793), (990, 55072), (1056, 51630), (1320, 41304), (1440, 37862), (1584, 34420), (1721, 31680), (1760, 30978), (1980, 27536), (2112, 25815), (2640, 20652), (2880, 18931), (3168, 17210), (3442, 15840), (3520, 15489), (3960, 13768), (5163, 10560), (5280, 10326), (6336, 8605), (6884, 7920)]