55424160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 144

約数和(自身を含む): 206388000

約数和(自身を除く): 150963840

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3499, 3960, 5280, 6998, 7920, 10497, 13996, 15840, 17495, 20994, 27992, 31491, 34990, 38489, 41988, 52485, 55984, 62982, 69980, 76978, 83976, 104970, 111968, 115467, 125964, 139960, 153956, 157455, 167952, 192445, 209940, 230934, 251928, 279920, 307912, 314910, 335904, 346401, 384890, 419880, 461868, 503856, 559840, 577335, 615824, 629820, 692802, 769780, 839760, 923736, 1007712, 1154670, 1231648, 1259640, 1385604, 1539560, 1679520, 1732005, 1847472, 2309340, 2519280, 2771208, 3079120, 3464010, 3694944, 4618680, 5038560, 5542416, 6158240, 6928020, 9237360, 11084832, 13856040, 18474720, 27712080, 55424160]

約数ペア:

[(1, 55424160), (2, 27712080), (3, 18474720), (4, 13856040), (5, 11084832), (6, 9237360), (8, 6928020), (9, 6158240), (10, 5542416), (11, 5038560), (12, 4618680), (15, 3694944), (16, 3464010), (18, 3079120), (20, 2771208), (22, 2519280), (24, 2309340), (30, 1847472), (32, 1732005), (33, 1679520), (36, 1539560), (40, 1385604), (44, 1259640), (45, 1231648), (48, 1154670), (55, 1007712), (60, 923736), (66, 839760), (72, 769780), (80, 692802), (88, 629820), (90, 615824), (96, 577335), (99, 559840), (110, 503856), (120, 461868), (132, 419880), (144, 384890), (160, 346401), (165, 335904), (176, 314910), (180, 307912), (198, 279920), (220, 251928), (240, 230934), (264, 209940), (288, 192445), (330, 167952), (352, 157455), (360, 153956), (396, 139960), (440, 125964), (480, 115467), (495, 111968), (528, 104970), (660, 83976), (720, 76978), (792, 69980), (880, 62982), (990, 55984), (1056, 52485), (1320, 41988), (1440, 38489), (1584, 34990), (1760, 31491), (1980, 27992), (2640, 20994), (3168, 17495), (3499, 15840), (3960, 13996), (5280, 10497), (6998, 7920)]