77126000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 120

約数和(自身を含む): 217213776

約数和(自身を除く): 140087776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 787, 875, 980, 1000, 1225, 1400, 1574, 1750, 1960, 2000, 2450, 2800, 3148, 3500, 3920, 3935, 4900, 5509, 6125, 6296, 7000, 7870, 9800, 11018, 12250, 12592, 14000, 15740, 19600, 19675, 22036, 24500, 27545, 31480, 38563, 39350, 44072, 49000, 55090, 62960, 77126, 78700, 88144, 98000, 98375, 110180, 137725, 154252, 157400, 192815, 196750, 220360, 275450, 308504, 314800, 385630, 393500, 440720, 550900, 617008, 688625, 771260, 787000, 964075, 1101800, 1377250, 1542520, 1574000, 1928150, 2203600, 2754500, 3085040, 3856300, 4820375, 5509000, 7712600, 9640750, 11018000, 15425200, 19281500, 38563000, 77126000]

約数ペア:

[(1, 77126000), (2, 38563000), (4, 19281500), (5, 15425200), (7, 11018000), (8, 9640750), (10, 7712600), (14, 5509000), (16, 4820375), (20, 3856300), (25, 3085040), (28, 2754500), (35, 2203600), (40, 1928150), (49, 1574000), (50, 1542520), (56, 1377250), (70, 1101800), (80, 964075), (98, 787000), (100, 771260), (112, 688625), (125, 617008), (140, 550900), (175, 440720), (196, 393500), (200, 385630), (245, 314800), (250, 308504), (280, 275450), (350, 220360), (392, 196750), (400, 192815), (490, 157400), (500, 154252), (560, 137725), (700, 110180), (784, 98375), (787, 98000), (875, 88144), (980, 78700), (1000, 77126), (1225, 62960), (1400, 55090), (1574, 49000), (1750, 44072), (1960, 39350), (2000, 38563), (2450, 31480), (2800, 27545), (3148, 24500), (3500, 22036), (3920, 19675), (3935, 19600), (4900, 15740), (5509, 14000), (6125, 12592), (6296, 12250), (7000, 11018), (7870, 9800)]