121945500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{3011}}^1$

素因数の和:3042

約数の個数: 120

約数和(自身を含む): 397981584

約数和(自身を除く): 276036084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3011, 3375, 4050, 4500, 6022, 6750, 8100, 9033, 10125, 12044, 13500, 15055, 18066, 20250, 27099, 30110, 36132, 40500, 45165, 54198, 60220, 75275, 81297, 90330, 108396, 135495, 150550, 162594, 180660, 225825, 243891, 270990, 301100, 325188, 376375, 406485, 451650, 487782, 541980, 677475, 752750, 812970, 903300, 975564, 1129125, 1219455, 1354950, 1505500, 1625940, 2032425, 2258250, 2438910, 2709900, 3387375, 4064850, 4516500, 4877820, 6097275, 6774750, 8129700, 10162125, 12194550, 13549500, 20324250, 24389100, 30486375, 40648500, 60972750, 121945500]

約数ペア:

[(1, 121945500), (2, 60972750), (3, 40648500), (4, 30486375), (5, 24389100), (6, 20324250), (9, 13549500), (10, 12194550), (12, 10162125), (15, 8129700), (18, 6774750), (20, 6097275), (25, 4877820), (27, 4516500), (30, 4064850), (36, 3387375), (45, 2709900), (50, 2438910), (54, 2258250), (60, 2032425), (75, 1625940), (81, 1505500), (90, 1354950), (100, 1219455), (108, 1129125), (125, 975564), (135, 903300), (150, 812970), (162, 752750), (180, 677475), (225, 541980), (250, 487782), (270, 451650), (300, 406485), (324, 376375), (375, 325188), (405, 301100), (450, 270990), (500, 243891), (540, 225825), (675, 180660), (750, 162594), (810, 150550), (900, 135495), (1125, 108396), (1350, 90330), (1500, 81297), (1620, 75275), (2025, 60220), (2250, 54198), (2700, 45165), (3011, 40500), (3375, 36132), (4050, 30110), (4500, 27099), (6022, 20250), (6750, 18066), (8100, 15055), (9033, 13500), (10125, 12044)]