12806700000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{42689}}^1$

素因数の和:42727

約数の個数: 144

約数和(自身を含む): 42020279280

約数和(自身を除く): 29213579280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3125, 3750, 4000, 5000, 6000, 6250, 7500, 9375, 10000, 12000, 12500, 15000, 18750, 20000, 25000, 30000, 37500, 42689, 50000, 60000, 75000, 85378, 100000, 128067, 150000, 170756, 213445, 256134, 300000, 341512, 426890, 512268, 640335, 683024, 853780, 1024536, 1067225, 1280670, 1366048, 1707560, 2049072, 2134450, 2561340, 3201675, 3415120, 4098144, 4268900, 5122680, 5336125, 6403350, 6830240, 8537800, 10245360, 10672250, 12806700, 16008375, 17075600, 20490720, 21344500, 25613400, 26680625, 32016750, 34151200, 42689000, 51226800, 53361250, 64033500, 80041875, 85378000, 102453600, 106722500, 128067000, 133403125, 160083750, 170756000, 213445000, 256134000, 266806250, 320167500, 400209375, 426890000, 512268000, 533612500, 640335000, 800418750, 853780000, 1067225000, 1280670000, 1600837500, 2134450000, 2561340000, 3201675000, 4268900000, 6403350000, 12806700000]

約数ペア:

[(1, 12806700000), (2, 6403350000), (3, 4268900000), (4, 3201675000), (5, 2561340000), (6, 2134450000), (8, 1600837500), (10, 1280670000), (12, 1067225000), (15, 853780000), (16, 800418750), (20, 640335000), (24, 533612500), (25, 512268000), (30, 426890000), (32, 400209375), (40, 320167500), (48, 266806250), (50, 256134000), (60, 213445000), (75, 170756000), (80, 160083750), (96, 133403125), (100, 128067000), (120, 106722500), (125, 102453600), (150, 85378000), (160, 80041875), (200, 64033500), (240, 53361250), (250, 51226800), (300, 42689000), (375, 34151200), (400, 32016750), (480, 26680625), (500, 25613400), (600, 21344500), (625, 20490720), (750, 17075600), (800, 16008375), (1000, 12806700), (1200, 10672250), (1250, 10245360), (1500, 8537800), (1875, 6830240), (2000, 6403350), (2400, 5336125), (2500, 5122680), (3000, 4268900), (3125, 4098144), (3750, 3415120), (4000, 3201675), (5000, 2561340), (6000, 2134450), (6250, 2049072), (7500, 1707560), (9375, 1366048), (10000, 1280670), (12000, 1067225), (12500, 1024536), (15000, 853780), (18750, 683024), (20000, 640335), (25000, 512268), (30000, 426890), (37500, 341512), (42689, 300000), (50000, 256134), (60000, 213445), (75000, 170756), (85378, 150000), (100000, 128067)]