55171200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 207933120

約数和(自身を除く): 152761920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 821, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1642, 1680, 1920, 2100, 2240, 2400, 2463, 2688, 2800, 3200, 3284, 3360, 4105, 4200, 4480, 4800, 4926, 5600, 5747, 6568, 6720, 8210, 8400, 9600, 9852, 11200, 11494, 12315, 13136, 13440, 16420, 16800, 17241, 19704, 20525, 22400, 22988, 24630, 26272, 28735, 32840, 33600, 34482, 39408, 41050, 45976, 49260, 52544, 57470, 61575, 65680, 67200, 68964, 78816, 82100, 86205, 91952, 98520, 105088, 114940, 123150, 131360, 137928, 143675, 157632, 164200, 172410, 183904, 197040, 229880, 246300, 262720, 275856, 287350, 315264, 328400, 344820, 367808, 394080, 431025, 459760, 492600, 525440, 551712, 574700, 656800, 689640, 735616, 788160, 862050, 919520, 985200, 1103424, 1149400, 1313600, 1379280, 1576320, 1724100, 1839040, 1970400, 2206848, 2298800, 2627200, 2758560, 3448200, 3678080, 3940800, 4597600, 5517120, 6896400, 7881600, 9195200, 11034240, 13792800, 18390400, 27585600, 55171200]

約数ペア:

[(1, 55171200), (2, 27585600), (3, 18390400), (4, 13792800), (5, 11034240), (6, 9195200), (7, 7881600), (8, 6896400), (10, 5517120), (12, 4597600), (14, 3940800), (15, 3678080), (16, 3448200), (20, 2758560), (21, 2627200), (24, 2298800), (25, 2206848), (28, 1970400), (30, 1839040), (32, 1724100), (35, 1576320), (40, 1379280), (42, 1313600), (48, 1149400), (50, 1103424), (56, 985200), (60, 919520), (64, 862050), (70, 788160), (75, 735616), (80, 689640), (84, 656800), (96, 574700), (100, 551712), (105, 525440), (112, 492600), (120, 459760), (128, 431025), (140, 394080), (150, 367808), (160, 344820), (168, 328400), (175, 315264), (192, 287350), (200, 275856), (210, 262720), (224, 246300), (240, 229880), (280, 197040), (300, 183904), (320, 172410), (336, 164200), (350, 157632), (384, 143675), (400, 137928), (420, 131360), (448, 123150), (480, 114940), (525, 105088), (560, 98520), (600, 91952), (640, 86205), (672, 82100), (700, 78816), (800, 68964), (821, 67200), (840, 65680), (896, 61575), (960, 57470), (1050, 52544), (1120, 49260), (1200, 45976), (1344, 41050), (1400, 39408), (1600, 34482), (1642, 33600), (1680, 32840), (1920, 28735), (2100, 26272), (2240, 24630), (2400, 22988), (2463, 22400), (2688, 20525), (2800, 19704), (3200, 17241), (3284, 16800), (3360, 16420), (4105, 13440), (4200, 13136), (4480, 12315), (4800, 11494), (4926, 11200), (5600, 9852), (5747, 9600), (6568, 8400), (6720, 8210)]