20240067375

素因数分解:

$3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{181729}}^1$

素因数の和:181767

約数の個数: 80

約数和(自身を含む): 41164025760

約数和(自身を除く): 20923958385

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 125, 135, 165, 225, 275, 297, 375, 405, 495, 675, 825, 891, 1125, 1375, 1485, 2025, 2475, 3375, 4125, 4455, 7425, 10125, 12375, 22275, 37125, 111375, 181729, 545187, 908645, 1635561, 1999019, 2725935, 4543225, 4906683, 5997057, 8177805, 9995095, 13629675, 14720049, 17991171, 22716125, 24533415, 29985285, 40889025, 49975475, 53973513, 68148375, 73600245, 89955855, 122667075, 149926425, 161920539, 204445125, 249877375, 269867565, 368001225, 449779275, 613335375, 749632125, 809602695, 1349337825, 1840006125, 2248896375, 4048013475, 6746689125, 20240067375]

約数ペア:

[(1, 20240067375), (3, 6746689125), (5, 4048013475), (9, 2248896375), (11, 1840006125), (15, 1349337825), (25, 809602695), (27, 749632125), (33, 613335375), (45, 449779275), (55, 368001225), (75, 269867565), (81, 249877375), (99, 204445125), (125, 161920539), (135, 149926425), (165, 122667075), (225, 89955855), (275, 73600245), (297, 68148375), (375, 53973513), (405, 49975475), (495, 40889025), (675, 29985285), (825, 24533415), (891, 22716125), (1125, 17991171), (1375, 14720049), (1485, 13629675), (2025, 9995095), (2475, 8177805), (3375, 5997057), (4125, 4906683), (4455, 4543225), (7425, 2725935), (10125, 1999019), (12375, 1635561), (22275, 908645), (37125, 545187), (111375, 181729)]