80449200

素因数分解:

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

素因数の和:234

約数の個数: 300

約数和(自身を含む): 312563328

約数和(自身を除く): 232114128

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, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 191, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 351, 360, 382, 390, 400, 405, 432, 450, 468, 520, 540, 573, 585, 600, 624, 648, 650, 675, 702, 720, 764, 780, 810, 900, 936, 955, 975, 1040, 1053, 1080, 1146, 1170, 1200, 1296, 1300, 1350, 1404, 1528, 1560, 1620, 1719, 1755, 1800, 1872, 1910, 1950, 2025, 2106, 2160, 2292, 2340, 2483, 2600, 2700, 2808, 2865, 2925, 3056, 3120, 3240, 3438, 3510, 3600, 3820, 3900, 4050, 4212, 4584, 4680, 4775, 4966, 5157, 5200, 5265, 5400, 5616, 5730, 5850, 6480, 6876, 7020, 7449, 7640, 7800, 8100, 8424, 8595, 8775, 9168, 9360, 9550, 9932, 10314, 10530, 10800, 11460, 11700, 12415, 13752, 14040, 14325, 14898, 15280, 15471, 15600, 16200, 16848, 17190, 17550, 19100, 19864, 20628, 21060, 22347, 22920, 23400, 24830, 25785, 26325, 27504, 28080, 28650, 29796, 30942, 32400, 34380, 35100, 37245, 38200, 39728, 41256, 42120, 42975, 44694, 45840, 46800, 49660, 51570, 52650, 57300, 59592, 61884, 62075, 67041, 68760, 70200, 74490, 76400, 77355, 82512, 84240, 85950, 89388, 99320, 103140, 105300, 111735, 114600, 119184, 123768, 124150, 128925, 134082, 137520, 140400, 148980, 154710, 171900, 178776, 186225, 198640, 201123, 206280, 210600, 223470, 229200, 247536, 248300, 257850, 268164, 297960, 309420, 335205, 343800, 357552, 372450, 386775, 402246, 412560, 421200, 446940, 496600, 515700, 536328, 558675, 595920, 618840, 670410, 687600, 744900, 773550, 804492, 893880, 993200, 1005615, 1031400, 1072656, 1117350, 1237680, 1340820, 1489800, 1547100, 1608984, 1676025, 1787760, 2011230, 2062800, 2234700, 2681640, 2979600, 3094200, 3217968, 3352050, 4022460, 4469400, 5028075, 5363280, 6188400, 6704100, 8044920, 8938800, 10056150, 13408200, 16089840, 20112300, 26816400, 40224600, 80449200]

約数ペア:

[(1, 80449200), (2, 40224600), (3, 26816400), (4, 20112300), (5, 16089840), (6, 13408200), (8, 10056150), (9, 8938800), (10, 8044920), (12, 6704100), (13, 6188400), (15, 5363280), (16, 5028075), (18, 4469400), (20, 4022460), (24, 3352050), (25, 3217968), (26, 3094200), (27, 2979600), (30, 2681640), (36, 2234700), (39, 2062800), (40, 2011230), (45, 1787760), (48, 1676025), (50, 1608984), (52, 1547100), (54, 1489800), (60, 1340820), (65, 1237680), (72, 1117350), (75, 1072656), (78, 1031400), (80, 1005615), (81, 993200), (90, 893880), (100, 804492), (104, 773550), (108, 744900), (117, 687600), (120, 670410), (130, 618840), (135, 595920), (144, 558675), (150, 536328), (156, 515700), (162, 496600), (180, 446940), (191, 421200), (195, 412560), (200, 402246), (208, 386775), (216, 372450), (225, 357552), (234, 343800), (240, 335205), (260, 309420), (270, 297960), (300, 268164), (312, 257850), (324, 248300), (325, 247536), (351, 229200), (360, 223470), (382, 210600), (390, 206280), (400, 201123), (405, 198640), (432, 186225), (450, 178776), (468, 171900), (520, 154710), (540, 148980), (573, 140400), (585, 137520), (600, 134082), (624, 128925), (648, 124150), (650, 123768), (675, 119184), (702, 114600), (720, 111735), (764, 105300), (780, 103140), (810, 99320), (900, 89388), (936, 85950), (955, 84240), (975, 82512), (1040, 77355), (1053, 76400), (1080, 74490), (1146, 70200), (1170, 68760), (1200, 67041), (1296, 62075), (1300, 61884), (1350, 59592), (1404, 57300), (1528, 52650), (1560, 51570), (1620, 49660), (1719, 46800), (1755, 45840), (1800, 44694), (1872, 42975), (1910, 42120), (1950, 41256), (2025, 39728), (2106, 38200), (2160, 37245), (2292, 35100), (2340, 34380), (2483, 32400), (2600, 30942), (2700, 29796), (2808, 28650), (2865, 28080), (2925, 27504), (3056, 26325), (3120, 25785), (3240, 24830), (3438, 23400), (3510, 22920), (3600, 22347), (3820, 21060), (3900, 20628), (4050, 19864), (4212, 19100), (4584, 17550), (4680, 17190), (4775, 16848), (4966, 16200), (5157, 15600), (5200, 15471), (5265, 15280), (5400, 14898), (5616, 14325), (5730, 14040), (5850, 13752), (6480, 12415), (6876, 11700), (7020, 11460), (7449, 10800), (7640, 10530), (7800, 10314), (8100, 9932), (8424, 9550), (8595, 9360), (8775, 9168)]