2138715000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{47527}}^1$

素因数の和:47559

約数の個数: 120

約数和(自身を含む): 7238276760

約数和(自身を除く): 5099561760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 5000, 5625, 7500, 9000, 11250, 15000, 22500, 45000, 47527, 95054, 142581, 190108, 237635, 285162, 380216, 427743, 475270, 570324, 712905, 855486, 950540, 1140648, 1188175, 1425810, 1710972, 1901080, 2138715, 2376350, 2851620, 3421944, 3564525, 4277430, 4752700, 5703240, 5940875, 7129050, 8554860, 9505400, 10693575, 11881750, 14258100, 17109720, 17822625, 21387150, 23763500, 28516200, 29704375, 35645250, 42774300, 47527000, 53467875, 59408750, 71290500, 85548600, 89113125, 106935750, 118817500, 142581000, 178226250, 213871500, 237635000, 267339375, 356452500, 427743000, 534678750, 712905000, 1069357500, 2138715000]

約数ペア:

[(1, 2138715000), (2, 1069357500), (3, 712905000), (4, 534678750), (5, 427743000), (6, 356452500), (8, 267339375), (9, 237635000), (10, 213871500), (12, 178226250), (15, 142581000), (18, 118817500), (20, 106935750), (24, 89113125), (25, 85548600), (30, 71290500), (36, 59408750), (40, 53467875), (45, 47527000), (50, 42774300), (60, 35645250), (72, 29704375), (75, 28516200), (90, 23763500), (100, 21387150), (120, 17822625), (125, 17109720), (150, 14258100), (180, 11881750), (200, 10693575), (225, 9505400), (250, 8554860), (300, 7129050), (360, 5940875), (375, 5703240), (450, 4752700), (500, 4277430), (600, 3564525), (625, 3421944), (750, 2851620), (900, 2376350), (1000, 2138715), (1125, 1901080), (1250, 1710972), (1500, 1425810), (1800, 1188175), (1875, 1140648), (2250, 950540), (2500, 855486), (3000, 712905), (3750, 570324), (4500, 475270), (5000, 427743), (5625, 380216), (7500, 285162), (9000, 237635), (11250, 190108), (15000, 142581), (22500, 95054), (45000, 47527)]