155206800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 240

約数和(自身を含む): 631646080

約数和(自身を除く): 476439280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2053, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4106, 4200, 4725, 5040, 5400, 6159, 6300, 7560, 8212, 8400, 9450, 10265, 10800, 12318, 12600, 14371, 15120, 16424, 18477, 18900, 20530, 24636, 25200, 28742, 30795, 32848, 36954, 37800, 41060, 43113, 49272, 51325, 55431, 57484, 61590, 71855, 73908, 75600, 82120, 86226, 92385, 98544, 102650, 110862, 114968, 123180, 129339, 143710, 147816, 153975, 164240, 172452, 184770, 205300, 215565, 221724, 229936, 246360, 258678, 277155, 287420, 295632, 307950, 344904, 359275, 369540, 388017, 410600, 431130, 443448, 461925, 492720, 517356, 554310, 574840, 615900, 646695, 689808, 718550, 739080, 776034, 821200, 862260, 886896, 923850, 1034712, 1077825, 1108620, 1149680, 1231800, 1293390, 1385775, 1437100, 1478160, 1552068, 1724520, 1847700, 1940085, 2069424, 2155650, 2217240, 2463600, 2586780, 2771550, 2874200, 3104136, 3233475, 3449040, 3695400, 3880170, 4311300, 4434480, 5173560, 5543100, 5748400, 6208272, 6466950, 7390800, 7760340, 8622600, 9700425, 10347120, 11086200, 12933900, 15520680, 17245200, 19400850, 22172400, 25867800, 31041360, 38801700, 51735600, 77603400, 155206800]

約数ペア:

[(1, 155206800), (2, 77603400), (3, 51735600), (4, 38801700), (5, 31041360), (6, 25867800), (7, 22172400), (8, 19400850), (9, 17245200), (10, 15520680), (12, 12933900), (14, 11086200), (15, 10347120), (16, 9700425), (18, 8622600), (20, 7760340), (21, 7390800), (24, 6466950), (25, 6208272), (27, 5748400), (28, 5543100), (30, 5173560), (35, 4434480), (36, 4311300), (40, 3880170), (42, 3695400), (45, 3449040), (48, 3233475), (50, 3104136), (54, 2874200), (56, 2771550), (60, 2586780), (63, 2463600), (70, 2217240), (72, 2155650), (75, 2069424), (80, 1940085), (84, 1847700), (90, 1724520), (100, 1552068), (105, 1478160), (108, 1437100), (112, 1385775), (120, 1293390), (126, 1231800), (135, 1149680), (140, 1108620), (144, 1077825), (150, 1034712), (168, 923850), (175, 886896), (180, 862260), (189, 821200), (200, 776034), (210, 739080), (216, 718550), (225, 689808), (240, 646695), (252, 615900), (270, 574840), (280, 554310), (300, 517356), (315, 492720), (336, 461925), (350, 443448), (360, 431130), (378, 410600), (400, 388017), (420, 369540), (432, 359275), (450, 344904), (504, 307950), (525, 295632), (540, 287420), (560, 277155), (600, 258678), (630, 246360), (675, 229936), (700, 221724), (720, 215565), (756, 205300), (840, 184770), (900, 172452), (945, 164240), (1008, 153975), (1050, 147816), (1080, 143710), (1200, 129339), (1260, 123180), (1350, 114968), (1400, 110862), (1512, 102650), (1575, 98544), (1680, 92385), (1800, 86226), (1890, 82120), (2053, 75600), (2100, 73908), (2160, 71855), (2520, 61590), (2700, 57484), (2800, 55431), (3024, 51325), (3150, 49272), (3600, 43113), (3780, 41060), (4106, 37800), (4200, 36954), (4725, 32848), (5040, 30795), (5400, 28742), (6159, 25200), (6300, 24636), (7560, 20530), (8212, 18900), (8400, 18477), (9450, 16424), (10265, 15120), (10800, 14371), (12318, 12600)]