68568000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{2857}}^1$

素因数の和:2887

約数の個数: 112

約数和(自身を含む): 226490784

約数和(自身を除く): 157922784

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, 2857, 3000, 4000, 4800, 5714, 6000, 8000, 8571, 11428, 12000, 14285, 17142, 22856, 24000, 28570, 34284, 42855, 45712, 57140, 68568, 71425, 85710, 91424, 114280, 137136, 142850, 171420, 182848, 214275, 228560, 274272, 285700, 342840, 357125, 428550, 457120, 548544, 571400, 685680, 714250, 857100, 914240, 1071375, 1142800, 1371360, 1428500, 1714200, 2142750, 2285600, 2742720, 2857000, 3428400, 4285500, 4571200, 5714000, 6856800, 8571000, 11428000, 13713600, 17142000, 22856000, 34284000, 68568000]

約数ペア:

[(1, 68568000), (2, 34284000), (3, 22856000), (4, 17142000), (5, 13713600), (6, 11428000), (8, 8571000), (10, 6856800), (12, 5714000), (15, 4571200), (16, 4285500), (20, 3428400), (24, 2857000), (25, 2742720), (30, 2285600), (32, 2142750), (40, 1714200), (48, 1428500), (50, 1371360), (60, 1142800), (64, 1071375), (75, 914240), (80, 857100), (96, 714250), (100, 685680), (120, 571400), (125, 548544), (150, 457120), (160, 428550), (192, 357125), (200, 342840), (240, 285700), (250, 274272), (300, 228560), (320, 214275), (375, 182848), (400, 171420), (480, 142850), (500, 137136), (600, 114280), (750, 91424), (800, 85710), (960, 71425), (1000, 68568), (1200, 57140), (1500, 45712), (1600, 42855), (2000, 34284), (2400, 28570), (2857, 24000), (3000, 22856), (4000, 17142), (4800, 14285), (5714, 12000), (6000, 11428), (8000, 8571)]