22172400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2053}}^1$

素因数の和:2080

約数の個数: 120

約数和(自身を含む): 78955760

約数和(自身を除く): 56783360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2053, 2160, 2700, 3600, 4106, 5400, 6159, 8212, 10265, 10800, 12318, 16424, 18477, 20530, 24636, 30795, 32848, 36954, 41060, 49272, 51325, 55431, 61590, 73908, 82120, 92385, 98544, 102650, 110862, 123180, 147816, 153975, 164240, 184770, 205300, 221724, 246360, 277155, 295632, 307950, 369540, 410600, 443448, 461925, 492720, 554310, 615900, 739080, 821200, 886896, 923850, 1108620, 1231800, 1385775, 1478160, 1847700, 2217240, 2463600, 2771550, 3695400, 4434480, 5543100, 7390800, 11086200, 22172400]

約数ペア:

[(1, 22172400), (2, 11086200), (3, 7390800), (4, 5543100), (5, 4434480), (6, 3695400), (8, 2771550), (9, 2463600), (10, 2217240), (12, 1847700), (15, 1478160), (16, 1385775), (18, 1231800), (20, 1108620), (24, 923850), (25, 886896), (27, 821200), (30, 739080), (36, 615900), (40, 554310), (45, 492720), (48, 461925), (50, 443448), (54, 410600), (60, 369540), (72, 307950), (75, 295632), (80, 277155), (90, 246360), (100, 221724), (108, 205300), (120, 184770), (135, 164240), (144, 153975), (150, 147816), (180, 123180), (200, 110862), (216, 102650), (225, 98544), (240, 92385), (270, 82120), (300, 73908), (360, 61590), (400, 55431), (432, 51325), (450, 49272), (540, 41060), (600, 36954), (675, 32848), (720, 30795), (900, 24636), (1080, 20530), (1200, 18477), (1350, 16424), (1800, 12318), (2053, 10800), (2160, 10265), (2700, 8212), (3600, 6159), (4106, 5400)]