26816400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 103326720

約数和(自身を除く): 76510320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 191, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 382, 390, 400, 432, 450, 468, 520, 540, 573, 585, 600, 624, 650, 675, 702, 720, 764, 780, 900, 936, 955, 975, 1040, 1080, 1146, 1170, 1200, 1300, 1350, 1404, 1528, 1560, 1719, 1755, 1800, 1872, 1910, 1950, 2160, 2292, 2340, 2483, 2600, 2700, 2808, 2865, 2925, 3056, 3120, 3438, 3510, 3600, 3820, 3900, 4584, 4680, 4775, 4966, 5157, 5200, 5400, 5616, 5730, 5850, 6876, 7020, 7449, 7640, 7800, 8595, 8775, 9168, 9360, 9550, 9932, 10314, 10800, 11460, 11700, 12415, 13752, 14040, 14325, 14898, 15280, 15600, 17190, 17550, 19100, 19864, 20628, 22347, 22920, 23400, 24830, 25785, 27504, 28080, 28650, 29796, 34380, 35100, 37245, 38200, 39728, 41256, 42975, 44694, 45840, 46800, 49660, 51570, 57300, 59592, 62075, 67041, 68760, 70200, 74490, 76400, 82512, 85950, 89388, 99320, 103140, 111735, 114600, 119184, 124150, 128925, 134082, 137520, 140400, 148980, 171900, 178776, 186225, 198640, 206280, 223470, 229200, 248300, 257850, 268164, 297960, 335205, 343800, 357552, 372450, 412560, 446940, 496600, 515700, 536328, 558675, 595920, 670410, 687600, 744900, 893880, 993200, 1031400, 1072656, 1117350, 1340820, 1489800, 1676025, 1787760, 2062800, 2234700, 2681640, 2979600, 3352050, 4469400, 5363280, 6704100, 8938800, 13408200, 26816400]

約数ペア:

[(1, 26816400), (2, 13408200), (3, 8938800), (4, 6704100), (5, 5363280), (6, 4469400), (8, 3352050), (9, 2979600), (10, 2681640), (12, 2234700), (13, 2062800), (15, 1787760), (16, 1676025), (18, 1489800), (20, 1340820), (24, 1117350), (25, 1072656), (26, 1031400), (27, 993200), (30, 893880), (36, 744900), (39, 687600), (40, 670410), (45, 595920), (48, 558675), (50, 536328), (52, 515700), (54, 496600), (60, 446940), (65, 412560), (72, 372450), (75, 357552), (78, 343800), (80, 335205), (90, 297960), (100, 268164), (104, 257850), (108, 248300), (117, 229200), (120, 223470), (130, 206280), (135, 198640), (144, 186225), (150, 178776), (156, 171900), (180, 148980), (191, 140400), (195, 137520), (200, 134082), (208, 128925), (216, 124150), (225, 119184), (234, 114600), (240, 111735), (260, 103140), (270, 99320), (300, 89388), (312, 85950), (325, 82512), (351, 76400), (360, 74490), (382, 70200), (390, 68760), (400, 67041), (432, 62075), (450, 59592), (468, 57300), (520, 51570), (540, 49660), (573, 46800), (585, 45840), (600, 44694), (624, 42975), (650, 41256), (675, 39728), (702, 38200), (720, 37245), (764, 35100), (780, 34380), (900, 29796), (936, 28650), (955, 28080), (975, 27504), (1040, 25785), (1080, 24830), (1146, 23400), (1170, 22920), (1200, 22347), (1300, 20628), (1350, 19864), (1404, 19100), (1528, 17550), (1560, 17190), (1719, 15600), (1755, 15280), (1800, 14898), (1872, 14325), (1910, 14040), (1950, 13752), (2160, 12415), (2292, 11700), (2340, 11460), (2483, 10800), (2600, 10314), (2700, 9932), (2808, 9550), (2865, 9360), (2925, 9168), (3056, 8775), (3120, 8595), (3438, 7800), (3510, 7640), (3600, 7449), (3820, 7020), (3900, 6876), (4584, 5850), (4680, 5730), (4775, 5616), (4966, 5400), (5157, 5200)]