81336000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{3389}}^1$

素因数の和:3419

約数の個数: 112

約数和(自身を含む): 268650720

約数和(自身を除く): 187314720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 3389, 4000, 4800, 6000, 6778, 8000, 10167, 12000, 13556, 16945, 20334, 24000, 27112, 33890, 40668, 50835, 54224, 67780, 81336, 84725, 101670, 108448, 135560, 162672, 169450, 203340, 216896, 254175, 271120, 325344, 338900, 406680, 423625, 508350, 542240, 650688, 677800, 813360, 847250, 1016700, 1084480, 1270875, 1355600, 1626720, 1694500, 2033400, 2541750, 2711200, 3253440, 3389000, 4066800, 5083500, 5422400, 6778000, 8133600, 10167000, 13556000, 16267200, 20334000, 27112000, 40668000, 81336000]

約数ペア:

[(1, 81336000), (2, 40668000), (3, 27112000), (4, 20334000), (5, 16267200), (6, 13556000), (8, 10167000), (10, 8133600), (12, 6778000), (15, 5422400), (16, 5083500), (20, 4066800), (24, 3389000), (25, 3253440), (30, 2711200), (32, 2541750), (40, 2033400), (48, 1694500), (50, 1626720), (60, 1355600), (64, 1270875), (75, 1084480), (80, 1016700), (96, 847250), (100, 813360), (120, 677800), (125, 650688), (150, 542240), (160, 508350), (192, 423625), (200, 406680), (240, 338900), (250, 325344), (300, 271120), (320, 254175), (375, 216896), (400, 203340), (480, 169450), (500, 162672), (600, 135560), (750, 108448), (800, 101670), (960, 84725), (1000, 81336), (1200, 67780), (1500, 54224), (1600, 50835), (2000, 40668), (2400, 33890), (3000, 27112), (3389, 24000), (4000, 20334), (4800, 16945), (6000, 13556), (6778, 12000), (8000, 10167)]