82795680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5259

約数の個数: 144

約数和(自身を含む): 308284704

約数和(自身を除く): 225489024

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, 3960, 5227, 5280, 7920, 10454, 15681, 15840, 20908, 26135, 31362, 41816, 47043, 52270, 57497, 62724, 78405, 83632, 94086, 104540, 114994, 125448, 156810, 167264, 172491, 188172, 209080, 229988, 235215, 250896, 287485, 313620, 344982, 376344, 418160, 459976, 470430, 501792, 517473, 574970, 627240, 689964, 752688, 836320, 862455, 919952, 940860, 1034946, 1149940, 1254480, 1379928, 1505376, 1724910, 1839904, 1881720, 2069892, 2299880, 2508960, 2587365, 2759856, 3449820, 3763440, 4139784, 4599760, 5174730, 5519712, 6899640, 7526880, 8279568, 9199520, 10349460, 13799280, 16559136, 20698920, 27598560, 41397840, 82795680]

約数ペア:

[(1, 82795680), (2, 41397840), (3, 27598560), (4, 20698920), (5, 16559136), (6, 13799280), (8, 10349460), (9, 9199520), (10, 8279568), (11, 7526880), (12, 6899640), (15, 5519712), (16, 5174730), (18, 4599760), (20, 4139784), (22, 3763440), (24, 3449820), (30, 2759856), (32, 2587365), (33, 2508960), (36, 2299880), (40, 2069892), (44, 1881720), (45, 1839904), (48, 1724910), (55, 1505376), (60, 1379928), (66, 1254480), (72, 1149940), (80, 1034946), (88, 940860), (90, 919952), (96, 862455), (99, 836320), (110, 752688), (120, 689964), (132, 627240), (144, 574970), (160, 517473), (165, 501792), (176, 470430), (180, 459976), (198, 418160), (220, 376344), (240, 344982), (264, 313620), (288, 287485), (330, 250896), (352, 235215), (360, 229988), (396, 209080), (440, 188172), (480, 172491), (495, 167264), (528, 156810), (660, 125448), (720, 114994), (792, 104540), (880, 94086), (990, 83632), (1056, 78405), (1320, 62724), (1440, 57497), (1584, 52270), (1760, 47043), (1980, 41816), (2640, 31362), (3168, 26135), (3960, 20908), (5227, 15840), (5280, 15681), (7920, 10454)]