26800800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 94056480

約数和(自身を除く): 67255680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 859, 975, 1040, 1200, 1248, 1300, 1560, 1718, 1950, 2080, 2400, 2577, 2600, 3120, 3436, 3900, 4295, 5154, 5200, 6240, 6872, 7800, 8590, 10308, 10400, 11167, 12885, 13744, 15600, 17180, 20616, 21475, 22334, 25770, 27488, 31200, 33501, 34360, 41232, 42950, 44668, 51540, 55835, 64425, 67002, 68720, 82464, 85900, 89336, 103080, 111670, 128850, 134004, 137440, 167505, 171800, 178672, 206160, 223340, 257700, 268008, 279175, 335010, 343600, 357344, 412320, 446680, 515400, 536016, 558350, 670020, 687200, 837525, 893360, 1030800, 1072032, 1116700, 1340040, 1675050, 1786720, 2061600, 2233400, 2680080, 3350100, 4466800, 5360160, 6700200, 8933600, 13400400, 26800800]

約数ペア:

[(1, 26800800), (2, 13400400), (3, 8933600), (4, 6700200), (5, 5360160), (6, 4466800), (8, 3350100), (10, 2680080), (12, 2233400), (13, 2061600), (15, 1786720), (16, 1675050), (20, 1340040), (24, 1116700), (25, 1072032), (26, 1030800), (30, 893360), (32, 837525), (39, 687200), (40, 670020), (48, 558350), (50, 536016), (52, 515400), (60, 446680), (65, 412320), (75, 357344), (78, 343600), (80, 335010), (96, 279175), (100, 268008), (104, 257700), (120, 223340), (130, 206160), (150, 178672), (156, 171800), (160, 167505), (195, 137440), (200, 134004), (208, 128850), (240, 111670), (260, 103080), (300, 89336), (312, 85900), (325, 82464), (390, 68720), (400, 67002), (416, 64425), (480, 55835), (520, 51540), (600, 44668), (624, 42950), (650, 41232), (780, 34360), (800, 33501), (859, 31200), (975, 27488), (1040, 25770), (1200, 22334), (1248, 21475), (1300, 20616), (1560, 17180), (1718, 15600), (1950, 13744), (2080, 12885), (2400, 11167), (2577, 10400), (2600, 10308), (3120, 8590), (3436, 7800), (3900, 6872), (4295, 6240), (5154, 5200)]