199551600

素因数分解:

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

素因数の和:2086

約数の個数: 180

約数和(自身を含む): 718497416

約数和(自身を除く): 518945816

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, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2053, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4106, 4860, 5400, 6075, 6159, 6480, 8100, 8212, 9720, 10265, 10800, 12150, 12318, 16200, 16424, 18477, 19440, 20530, 24300, 24636, 30795, 32400, 32848, 36954, 41060, 48600, 49272, 51325, 55431, 61590, 73908, 82120, 92385, 97200, 98544, 102650, 110862, 123180, 147816, 153975, 164240, 166293, 184770, 205300, 221724, 246360, 277155, 295632, 307950, 332586, 369540, 410600, 443448, 461925, 492720, 498879, 554310, 615900, 665172, 739080, 821200, 831465, 886896, 923850, 997758, 1108620, 1231800, 1330344, 1385775, 1478160, 1662930, 1847700, 1995516, 2217240, 2463600, 2494395, 2660688, 2771550, 3325860, 3695400, 3991032, 4157325, 4434480, 4988790, 5543100, 6651720, 7390800, 7982064, 8314650, 9977580, 11086200, 12471975, 13303440, 16629300, 19955160, 22172400, 24943950, 33258600, 39910320, 49887900, 66517200, 99775800, 199551600]

約数ペア:

[(1, 199551600), (2, 99775800), (3, 66517200), (4, 49887900), (5, 39910320), (6, 33258600), (8, 24943950), (9, 22172400), (10, 19955160), (12, 16629300), (15, 13303440), (16, 12471975), (18, 11086200), (20, 9977580), (24, 8314650), (25, 7982064), (27, 7390800), (30, 6651720), (36, 5543100), (40, 4988790), (45, 4434480), (48, 4157325), (50, 3991032), (54, 3695400), (60, 3325860), (72, 2771550), (75, 2660688), (80, 2494395), (81, 2463600), (90, 2217240), (100, 1995516), (108, 1847700), (120, 1662930), (135, 1478160), (144, 1385775), (150, 1330344), (162, 1231800), (180, 1108620), (200, 997758), (216, 923850), (225, 886896), (240, 831465), (243, 821200), (270, 739080), (300, 665172), (324, 615900), (360, 554310), (400, 498879), (405, 492720), (432, 461925), (450, 443448), (486, 410600), (540, 369540), (600, 332586), (648, 307950), (675, 295632), (720, 277155), (810, 246360), (900, 221724), (972, 205300), (1080, 184770), (1200, 166293), (1215, 164240), (1296, 153975), (1350, 147816), (1620, 123180), (1800, 110862), (1944, 102650), (2025, 98544), (2053, 97200), (2160, 92385), (2430, 82120), (2700, 73908), (3240, 61590), (3600, 55431), (3888, 51325), (4050, 49272), (4106, 48600), (4860, 41060), (5400, 36954), (6075, 32848), (6159, 32400), (6480, 30795), (8100, 24636), (8212, 24300), (9720, 20530), (10265, 19440), (10800, 18477), (12150, 16424), (12318, 16200)]