51609600

素因数分解:

$2^{15}\times 3^2\times 5^2\times 7^1$

素因数の和:53

約数の個数: 288

約数和(自身を含む): 211284840

約数和(自身を除く): 159675240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 512, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 1008, 1024, 1050, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1536, 1575, 1600, 1680, 1792, 1800, 1920, 2016, 2048, 2100, 2240, 2304, 2400, 2520, 2560, 2688, 2800, 2880, 3072, 3150, 3200, 3360, 3584, 3600, 3840, 4032, 4096, 4200, 4480, 4608, 4800, 5040, 5120, 5376, 5600, 5760, 6144, 6300, 6400, 6720, 7168, 7200, 7680, 8064, 8192, 8400, 8960, 9216, 9600, 10080, 10240, 10752, 11200, 11520, 12288, 12600, 12800, 13440, 14336, 14400, 15360, 16128, 16384, 16800, 17920, 18432, 19200, 20160, 20480, 21504, 22400, 23040, 24576, 25200, 25600, 26880, 28672, 28800, 30720, 32256, 32768, 33600, 35840, 36864, 38400, 40320, 40960, 43008, 44800, 46080, 49152, 50400, 51200, 53760, 57344, 57600, 61440, 64512, 67200, 71680, 73728, 76800, 80640, 81920, 86016, 89600, 92160, 98304, 100800, 102400, 107520, 114688, 115200, 122880, 129024, 134400, 143360, 147456, 153600, 161280, 163840, 172032, 179200, 184320, 201600, 204800, 215040, 229376, 230400, 245760, 258048, 268800, 286720, 294912, 307200, 322560, 344064, 358400, 368640, 403200, 409600, 430080, 460800, 491520, 516096, 537600, 573440, 614400, 645120, 688128, 716800, 737280, 806400, 819200, 860160, 921600, 1032192, 1075200, 1146880, 1228800, 1290240, 1433600, 1474560, 1612800, 1720320, 1843200, 2064384, 2150400, 2457600, 2580480, 2867200, 3225600, 3440640, 3686400, 4300800, 5160960, 5734400, 6451200, 7372800, 8601600, 10321920, 12902400, 17203200, 25804800, 51609600]

約数ペア:

[(1, 51609600), (2, 25804800), (3, 17203200), (4, 12902400), (5, 10321920), (6, 8601600), (7, 7372800), (8, 6451200), (9, 5734400), (10, 5160960), (12, 4300800), (14, 3686400), (15, 3440640), (16, 3225600), (18, 2867200), (20, 2580480), (21, 2457600), (24, 2150400), (25, 2064384), (28, 1843200), (30, 1720320), (32, 1612800), (35, 1474560), (36, 1433600), (40, 1290240), (42, 1228800), (45, 1146880), (48, 1075200), (50, 1032192), (56, 921600), (60, 860160), (63, 819200), (64, 806400), (70, 737280), (72, 716800), (75, 688128), (80, 645120), (84, 614400), (90, 573440), (96, 537600), (100, 516096), (105, 491520), (112, 460800), (120, 430080), (126, 409600), (128, 403200), (140, 368640), (144, 358400), (150, 344064), (160, 322560), (168, 307200), (175, 294912), (180, 286720), (192, 268800), (200, 258048), (210, 245760), (224, 230400), (225, 229376), (240, 215040), (252, 204800), (256, 201600), (280, 184320), (288, 179200), (300, 172032), (315, 163840), (320, 161280), (336, 153600), (350, 147456), (360, 143360), (384, 134400), (400, 129024), (420, 122880), (448, 115200), (450, 114688), (480, 107520), (504, 102400), (512, 100800), (525, 98304), (560, 92160), (576, 89600), (600, 86016), (630, 81920), (640, 80640), (672, 76800), (700, 73728), (720, 71680), (768, 67200), (800, 64512), (840, 61440), (896, 57600), (900, 57344), (960, 53760), (1008, 51200), (1024, 50400), (1050, 49152), (1120, 46080), (1152, 44800), (1200, 43008), (1260, 40960), (1280, 40320), (1344, 38400), (1400, 36864), (1440, 35840), (1536, 33600), (1575, 32768), (1600, 32256), (1680, 30720), (1792, 28800), (1800, 28672), (1920, 26880), (2016, 25600), (2048, 25200), (2100, 24576), (2240, 23040), (2304, 22400), (2400, 21504), (2520, 20480), (2560, 20160), (2688, 19200), (2800, 18432), (2880, 17920), (3072, 16800), (3150, 16384), (3200, 16128), (3360, 15360), (3584, 14400), (3600, 14336), (3840, 13440), (4032, 12800), (4096, 12600), (4200, 12288), (4480, 11520), (4608, 11200), (4800, 10752), (5040, 10240), (5120, 10080), (5376, 9600), (5600, 9216), (5760, 8960), (6144, 8400), (6300, 8192), (6400, 8064), (6720, 7680), (7168, 7200)]