265713750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{7873}}^1$

素因数の和:7904

約数の個数: 80

約数和(自身を含む): 737951280

約数和(自身を除く): 472237530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 7873, 11250, 15746, 16875, 23619, 33750, 39365, 47238, 70857, 78730, 118095, 141714, 196825, 212571, 236190, 354285, 393650, 425142, 590475, 708570, 984125, 1062855, 1180950, 1771425, 1968250, 2125710, 2952375, 3542850, 4920625, 5314275, 5904750, 8857125, 9841250, 10628550, 14761875, 17714250, 26571375, 29523750, 44285625, 53142750, 88571250, 132856875, 265713750]

約数ペア:

[(1, 265713750), (2, 132856875), (3, 88571250), (5, 53142750), (6, 44285625), (9, 29523750), (10, 26571375), (15, 17714250), (18, 14761875), (25, 10628550), (27, 9841250), (30, 8857125), (45, 5904750), (50, 5314275), (54, 4920625), (75, 3542850), (90, 2952375), (125, 2125710), (135, 1968250), (150, 1771425), (225, 1180950), (250, 1062855), (270, 984125), (375, 708570), (450, 590475), (625, 425142), (675, 393650), (750, 354285), (1125, 236190), (1250, 212571), (1350, 196825), (1875, 141714), (2250, 118095), (3375, 78730), (3750, 70857), (5625, 47238), (6750, 39365), (7873, 33750), (11250, 23619), (15746, 16875)]