3900255000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{260017}}^1$

素因数の和:260046

約数の個数: 80

約数和(自身を含む): 12184443480

約数和(自身を除く): 8284188480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 260017, 520034, 780051, 1040068, 1300085, 1560102, 2080136, 2600170, 3120204, 3900255, 5200340, 6240408, 6500425, 7800510, 10400680, 13000850, 15601020, 19501275, 26001700, 31202040, 32502125, 39002550, 52003400, 65004250, 78005100, 97506375, 130008500, 156010200, 162510625, 195012750, 260017000, 325021250, 390025500, 487531875, 650042500, 780051000, 975063750, 1300085000, 1950127500, 3900255000]

約数ペア:

[(1, 3900255000), (2, 1950127500), (3, 1300085000), (4, 975063750), (5, 780051000), (6, 650042500), (8, 487531875), (10, 390025500), (12, 325021250), (15, 260017000), (20, 195012750), (24, 162510625), (25, 156010200), (30, 130008500), (40, 97506375), (50, 78005100), (60, 65004250), (75, 52003400), (100, 39002550), (120, 32502125), (125, 31202040), (150, 26001700), (200, 19501275), (250, 15601020), (300, 13000850), (375, 10400680), (500, 7800510), (600, 6500425), (625, 6240408), (750, 5200340), (1000, 3900255), (1250, 3120204), (1500, 2600170), (1875, 2080136), (2500, 1560102), (3000, 1300085), (3750, 1040068), (5000, 780051), (7500, 520034), (15000, 260017)]