78039720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6569}}^1$

素因数の和:6600

約数の個数: 128

約数和(自身を含む): 283824000

約数和(自身を除く): 205784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6569, 11880, 13138, 19707, 26276, 32845, 39414, 52552, 59121, 65690, 72259, 78828, 98535, 118242, 131380, 144518, 157656, 177363, 197070, 216777, 236484, 262760, 289036, 295605, 354726, 361295, 394140, 433554, 472968, 578072, 591210, 650331, 709452, 722590, 788280, 867108, 886815, 1083885, 1182420, 1300662, 1418904, 1445180, 1734216, 1773630, 1950993, 2167770, 2364840, 2601324, 2890360, 3251655, 3547260, 3901986, 4335540, 5202648, 6503310, 7094520, 7803972, 8671080, 9754965, 13006620, 15607944, 19509930, 26013240, 39019860, 78039720]

約数ペア:

[(1, 78039720), (2, 39019860), (3, 26013240), (4, 19509930), (5, 15607944), (6, 13006620), (8, 9754965), (9, 8671080), (10, 7803972), (11, 7094520), (12, 6503310), (15, 5202648), (18, 4335540), (20, 3901986), (22, 3547260), (24, 3251655), (27, 2890360), (30, 2601324), (33, 2364840), (36, 2167770), (40, 1950993), (44, 1773630), (45, 1734216), (54, 1445180), (55, 1418904), (60, 1300662), (66, 1182420), (72, 1083885), (88, 886815), (90, 867108), (99, 788280), (108, 722590), (110, 709452), (120, 650331), (132, 591210), (135, 578072), (165, 472968), (180, 433554), (198, 394140), (216, 361295), (220, 354726), (264, 295605), (270, 289036), (297, 262760), (330, 236484), (360, 216777), (396, 197070), (440, 177363), (495, 157656), (540, 144518), (594, 131380), (660, 118242), (792, 98535), (990, 78828), (1080, 72259), (1188, 65690), (1320, 59121), (1485, 52552), (1980, 39414), (2376, 32845), (2970, 26276), (3960, 19707), (5940, 13138), (6569, 11880)]