77755680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 279417600

約数和(自身を除く): 201661920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 439, 480, 492, 540, 615, 656, 720, 738, 820, 864, 878, 984, 1080, 1107, 1230, 1312, 1317, 1440, 1476, 1640, 1756, 1845, 1968, 2160, 2195, 2214, 2460, 2634, 2952, 3280, 3512, 3690, 3936, 3951, 4320, 4390, 4428, 4920, 5268, 5535, 5904, 6560, 6585, 7024, 7380, 7902, 8780, 8856, 9840, 10536, 11070, 11808, 11853, 13170, 14048, 14760, 15804, 17560, 17712, 17999, 19680, 19755, 21072, 22140, 23706, 26340, 29520, 31608, 35120, 35424, 35998, 39510, 42144, 44280, 47412, 52680, 53997, 59040, 59265, 63216, 70240, 71996, 79020, 88560, 89995, 94824, 105360, 107994, 118530, 126432, 143992, 158040, 161991, 177120, 179990, 189648, 210720, 215988, 237060, 269985, 287984, 316080, 323982, 359980, 379296, 431976, 474120, 485973, 539970, 575968, 632160, 647964, 719960, 809955, 863952, 948240, 971946, 1079940, 1295928, 1439920, 1619910, 1727904, 1896480, 1943892, 2159880, 2429865, 2591856, 2879840, 3239820, 3887784, 4319760, 4859730, 5183712, 6479640, 7775568, 8639520, 9719460, 12959280, 15551136, 19438920, 25918560, 38877840, 77755680]

約数ペア:

[(1, 77755680), (2, 38877840), (3, 25918560), (4, 19438920), (5, 15551136), (6, 12959280), (8, 9719460), (9, 8639520), (10, 7775568), (12, 6479640), (15, 5183712), (16, 4859730), (18, 4319760), (20, 3887784), (24, 3239820), (27, 2879840), (30, 2591856), (32, 2429865), (36, 2159880), (40, 1943892), (41, 1896480), (45, 1727904), (48, 1619910), (54, 1439920), (60, 1295928), (72, 1079940), (80, 971946), (82, 948240), (90, 863952), (96, 809955), (108, 719960), (120, 647964), (123, 632160), (135, 575968), (144, 539970), (160, 485973), (164, 474120), (180, 431976), (205, 379296), (216, 359980), (240, 323982), (246, 316080), (270, 287984), (288, 269985), (328, 237060), (360, 215988), (369, 210720), (410, 189648), (432, 179990), (439, 177120), (480, 161991), (492, 158040), (540, 143992), (615, 126432), (656, 118530), (720, 107994), (738, 105360), (820, 94824), (864, 89995), (878, 88560), (984, 79020), (1080, 71996), (1107, 70240), (1230, 63216), (1312, 59265), (1317, 59040), (1440, 53997), (1476, 52680), (1640, 47412), (1756, 44280), (1845, 42144), (1968, 39510), (2160, 35998), (2195, 35424), (2214, 35120), (2460, 31608), (2634, 29520), (2952, 26340), (3280, 23706), (3512, 22140), (3690, 21072), (3936, 19755), (3951, 19680), (4320, 17999), (4390, 17712), (4428, 17560), (4920, 15804), (5268, 14760), (5535, 14048), (5904, 13170), (6560, 11853), (6585, 11808), (7024, 11070), (7380, 10536), (7902, 9840), (8780, 8856)]