80738100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1799

約数の個数: 144

約数和(自身を含む): 274982400

約数和(自身を除く): 194244300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1759, 1836, 2295, 2550, 2700, 3060, 3518, 3825, 4590, 5100, 5277, 7036, 7650, 8795, 9180, 10554, 11475, 15300, 15831, 17590, 21108, 22950, 26385, 29903, 31662, 35180, 43975, 45900, 47493, 52770, 59806, 63324, 79155, 87950, 89709, 94986, 105540, 119612, 131925, 149515, 158310, 175900, 179418, 189972, 237465, 263850, 269127, 299030, 316620, 358836, 395775, 448545, 474930, 527700, 538254, 598060, 747575, 791550, 807381, 897090, 949860, 1076508, 1187325, 1345635, 1495150, 1583100, 1614762, 1794180, 2242725, 2374650, 2691270, 2990300, 3229524, 4036905, 4485450, 4749300, 5382540, 6728175, 8073810, 8970900, 13456350, 16147620, 20184525, 26912700, 40369050, 80738100]

約数ペア:

[(1, 80738100), (2, 40369050), (3, 26912700), (4, 20184525), (5, 16147620), (6, 13456350), (9, 8970900), (10, 8073810), (12, 6728175), (15, 5382540), (17, 4749300), (18, 4485450), (20, 4036905), (25, 3229524), (27, 2990300), (30, 2691270), (34, 2374650), (36, 2242725), (45, 1794180), (50, 1614762), (51, 1583100), (54, 1495150), (60, 1345635), (68, 1187325), (75, 1076508), (85, 949860), (90, 897090), (100, 807381), (102, 791550), (108, 747575), (135, 598060), (150, 538254), (153, 527700), (170, 474930), (180, 448545), (204, 395775), (225, 358836), (255, 316620), (270, 299030), (300, 269127), (306, 263850), (340, 237465), (425, 189972), (450, 179418), (459, 175900), (510, 158310), (540, 149515), (612, 131925), (675, 119612), (765, 105540), (850, 94986), (900, 89709), (918, 87950), (1020, 79155), (1275, 63324), (1350, 59806), (1530, 52770), (1700, 47493), (1759, 45900), (1836, 43975), (2295, 35180), (2550, 31662), (2700, 29903), (3060, 26385), (3518, 22950), (3825, 21108), (4590, 17590), (5100, 15831), (5277, 15300), (7036, 11475), (7650, 10554), (8795, 9180)]