271034280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68443}}^1$

素因数の和:68471

約数の個数: 96

約数和(自身を含む): 960953760

約数和(自身を除く): 689919480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 68443, 136886, 205329, 273772, 342215, 410658, 547544, 615987, 684430, 752873, 821316, 1026645, 1231974, 1368860, 1505746, 1642632, 2053290, 2258619, 2463948, 2737720, 3011492, 3079935, 3764365, 4106580, 4517238, 4927896, 6022984, 6159870, 6775857, 7528730, 8213160, 9034476, 11293095, 12319740, 13551714, 15057460, 18068952, 22586190, 24639480, 27103428, 30114920, 33879285, 45172380, 54206856, 67758570, 90344760, 135517140, 271034280]

約数ペア:

[(1, 271034280), (2, 135517140), (3, 90344760), (4, 67758570), (5, 54206856), (6, 45172380), (8, 33879285), (9, 30114920), (10, 27103428), (11, 24639480), (12, 22586190), (15, 18068952), (18, 15057460), (20, 13551714), (22, 12319740), (24, 11293095), (30, 9034476), (33, 8213160), (36, 7528730), (40, 6775857), (44, 6159870), (45, 6022984), (55, 4927896), (60, 4517238), (66, 4106580), (72, 3764365), (88, 3079935), (90, 3011492), (99, 2737720), (110, 2463948), (120, 2258619), (132, 2053290), (165, 1642632), (180, 1505746), (198, 1368860), (220, 1231974), (264, 1026645), (330, 821316), (360, 752873), (396, 684430), (440, 615987), (495, 547544), (660, 410658), (792, 342215), (990, 273772), (1320, 205329), (1980, 136886), (3960, 68443)]