66517200

素因数分解:

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

素因数の和:2083

約数の個数: 150

約数和(自身を含む): 238841174

約数和(自身を除く): 172323974

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2053, 2160, 2700, 3240, 3600, 4050, 4106, 5400, 6159, 6480, 8100, 8212, 10265, 10800, 12318, 16200, 16424, 18477, 20530, 24636, 30795, 32400, 32848, 36954, 41060, 49272, 51325, 55431, 61590, 73908, 82120, 92385, 98544, 102650, 110862, 123180, 147816, 153975, 164240, 166293, 184770, 205300, 221724, 246360, 277155, 295632, 307950, 332586, 369540, 410600, 443448, 461925, 492720, 554310, 615900, 665172, 739080, 821200, 831465, 886896, 923850, 1108620, 1231800, 1330344, 1385775, 1478160, 1662930, 1847700, 2217240, 2463600, 2660688, 2771550, 3325860, 3695400, 4157325, 4434480, 5543100, 6651720, 7390800, 8314650, 11086200, 13303440, 16629300, 22172400, 33258600, 66517200]

約数ペア:

[(1, 66517200), (2, 33258600), (3, 22172400), (4, 16629300), (5, 13303440), (6, 11086200), (8, 8314650), (9, 7390800), (10, 6651720), (12, 5543100), (15, 4434480), (16, 4157325), (18, 3695400), (20, 3325860), (24, 2771550), (25, 2660688), (27, 2463600), (30, 2217240), (36, 1847700), (40, 1662930), (45, 1478160), (48, 1385775), (50, 1330344), (54, 1231800), (60, 1108620), (72, 923850), (75, 886896), (80, 831465), (81, 821200), (90, 739080), (100, 665172), (108, 615900), (120, 554310), (135, 492720), (144, 461925), (150, 443448), (162, 410600), (180, 369540), (200, 332586), (216, 307950), (225, 295632), (240, 277155), (270, 246360), (300, 221724), (324, 205300), (360, 184770), (400, 166293), (405, 164240), (432, 153975), (450, 147816), (540, 123180), (600, 110862), (648, 102650), (675, 98544), (720, 92385), (810, 82120), (900, 73908), (1080, 61590), (1200, 55431), (1296, 51325), (1350, 49272), (1620, 41060), (1800, 36954), (2025, 32848), (2053, 32400), (2160, 30795), (2700, 24636), (3240, 20530), (3600, 18477), (4050, 16424), (4106, 16200), (5400, 12318), (6159, 10800), (6480, 10265), (8100, 8212)]