52782840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1515

約数の個数: 160

約数和(自身を含む): 193667760

約数和(自身を除く): 140884920

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1481, 1485, 1620, 1782, 1980, 2376, 2962, 2970, 3240, 3564, 3960, 4443, 4455, 5924, 5940, 7128, 7405, 8886, 8910, 11848, 11880, 13329, 14810, 16291, 17772, 17820, 22215, 26658, 29620, 32582, 35544, 35640, 39987, 44430, 48873, 53316, 59240, 65164, 66645, 79974, 81455, 88860, 97746, 106632, 119961, 130328, 133290, 146619, 159948, 162910, 177720, 195492, 199935, 239922, 244365, 266580, 293238, 319896, 325820, 390984, 399870, 439857, 479844, 488730, 533160, 586476, 599805, 651640, 733095, 799740, 879714, 959688, 977460, 1172952, 1199610, 1319571, 1466190, 1599480, 1759428, 1954920, 2199285, 2399220, 2639142, 2932380, 3518856, 4398570, 4798440, 5278284, 5864760, 6597855, 8797140, 10556568, 13195710, 17594280, 26391420, 52782840]

約数ペア:

[(1, 52782840), (2, 26391420), (3, 17594280), (4, 13195710), (5, 10556568), (6, 8797140), (8, 6597855), (9, 5864760), (10, 5278284), (11, 4798440), (12, 4398570), (15, 3518856), (18, 2932380), (20, 2639142), (22, 2399220), (24, 2199285), (27, 1954920), (30, 1759428), (33, 1599480), (36, 1466190), (40, 1319571), (44, 1199610), (45, 1172952), (54, 977460), (55, 959688), (60, 879714), (66, 799740), (72, 733095), (81, 651640), (88, 599805), (90, 586476), (99, 533160), (108, 488730), (110, 479844), (120, 439857), (132, 399870), (135, 390984), (162, 325820), (165, 319896), (180, 293238), (198, 266580), (216, 244365), (220, 239922), (264, 199935), (270, 195492), (297, 177720), (324, 162910), (330, 159948), (360, 146619), (396, 133290), (405, 130328), (440, 119961), (495, 106632), (540, 97746), (594, 88860), (648, 81455), (660, 79974), (792, 66645), (810, 65164), (891, 59240), (990, 53316), (1080, 48873), (1188, 44430), (1320, 39987), (1481, 35640), (1485, 35544), (1620, 32582), (1782, 29620), (1980, 26658), (2376, 22215), (2962, 17820), (2970, 17772), (3240, 16291), (3564, 14810), (3960, 13329), (4443, 11880), (4455, 11848), (5924, 8910), (5940, 8886), (7128, 7405)]