1313771400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{81097}}^1$

素因数の和:81125

約数の個数: 120

約数和(自身を含む): 4562978970

約数和(自身を除く): 3249207570

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 81097, 162194, 243291, 324388, 405485, 486582, 648776, 729873, 810970, 973164, 1216455, 1459746, 1621940, 1946328, 2027425, 2189619, 2432910, 2919492, 3243880, 3649365, 4054850, 4379238, 4865820, 5838984, 6082275, 6568857, 7298730, 8109700, 8758476, 9731640, 10948095, 12164550, 13137714, 14597460, 16219400, 17516952, 18246825, 21896190, 24329100, 26275428, 29194920, 32844285, 36493650, 43792380, 48658200, 52550856, 54740475, 65688570, 72987300, 87584760, 109480950, 131377140, 145974600, 164221425, 218961900, 262754280, 328442850, 437923800, 656885700, 1313771400]

約数ペア:

[(1, 1313771400), (2, 656885700), (3, 437923800), (4, 328442850), (5, 262754280), (6, 218961900), (8, 164221425), (9, 145974600), (10, 131377140), (12, 109480950), (15, 87584760), (18, 72987300), (20, 65688570), (24, 54740475), (25, 52550856), (27, 48658200), (30, 43792380), (36, 36493650), (40, 32844285), (45, 29194920), (50, 26275428), (54, 24329100), (60, 21896190), (72, 18246825), (75, 17516952), (81, 16219400), (90, 14597460), (100, 13137714), (108, 12164550), (120, 10948095), (135, 9731640), (150, 8758476), (162, 8109700), (180, 7298730), (200, 6568857), (216, 6082275), (225, 5838984), (270, 4865820), (300, 4379238), (324, 4054850), (360, 3649365), (405, 3243880), (450, 2919492), (540, 2432910), (600, 2189619), (648, 2027425), (675, 1946328), (810, 1621940), (900, 1459746), (1080, 1216455), (1350, 973164), (1620, 810970), (1800, 729873), (2025, 648776), (2700, 486582), (3240, 405485), (4050, 324388), (5400, 243291), (8100, 162194), (16200, 81097)]