550502400

素因数分解:

$2^{20}\times 3^1\times 5^2\times 7^1$

素因数の和:60

約数の個数: 252

約数和(自身を含む): 2080373792

約数和(自身を除く): 1529871392

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, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1024, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2048, 2100, 2240, 2400, 2560, 2688, 2800, 3072, 3200, 3360, 3584, 3840, 4096, 4200, 4480, 4800, 5120, 5376, 5600, 6144, 6400, 6720, 7168, 7680, 8192, 8400, 8960, 9600, 10240, 10752, 11200, 12288, 12800, 13440, 14336, 15360, 16384, 16800, 17920, 19200, 20480, 21504, 22400, 24576, 25600, 26880, 28672, 30720, 32768, 33600, 35840, 38400, 40960, 43008, 44800, 49152, 51200, 53760, 57344, 61440, 65536, 67200, 71680, 76800, 81920, 86016, 89600, 98304, 102400, 107520, 114688, 122880, 131072, 134400, 143360, 153600, 163840, 172032, 179200, 196608, 204800, 215040, 229376, 245760, 262144, 268800, 286720, 307200, 327680, 344064, 358400, 393216, 409600, 430080, 458752, 491520, 524288, 537600, 573440, 614400, 655360, 688128, 716800, 786432, 819200, 860160, 917504, 983040, 1048576, 1075200, 1146880, 1228800, 1310720, 1376256, 1433600, 1572864, 1638400, 1720320, 1835008, 1966080, 2150400, 2293760, 2457600, 2621440, 2752512, 2867200, 3145728, 3276800, 3440640, 3670016, 3932160, 4300800, 4587520, 4915200, 5242880, 5505024, 5734400, 6553600, 6881280, 7340032, 7864320, 8601600, 9175040, 9830400, 11010048, 11468800, 13107200, 13762560, 15728640, 17203200, 18350080, 19660800, 22020096, 22937600, 26214400, 27525120, 34406400, 36700160, 39321600, 45875200, 55050240, 68812800, 78643200, 91750400, 110100480, 137625600, 183500800, 275251200, 550502400]

約数ペア:

[(1, 550502400), (2, 275251200), (3, 183500800), (4, 137625600), (5, 110100480), (6, 91750400), (7, 78643200), (8, 68812800), (10, 55050240), (12, 45875200), (14, 39321600), (15, 36700160), (16, 34406400), (20, 27525120), (21, 26214400), (24, 22937600), (25, 22020096), (28, 19660800), (30, 18350080), (32, 17203200), (35, 15728640), (40, 13762560), (42, 13107200), (48, 11468800), (50, 11010048), (56, 9830400), (60, 9175040), (64, 8601600), (70, 7864320), (75, 7340032), (80, 6881280), (84, 6553600), (96, 5734400), (100, 5505024), (105, 5242880), (112, 4915200), (120, 4587520), (128, 4300800), (140, 3932160), (150, 3670016), (160, 3440640), (168, 3276800), (175, 3145728), (192, 2867200), (200, 2752512), (210, 2621440), (224, 2457600), (240, 2293760), (256, 2150400), (280, 1966080), (300, 1835008), (320, 1720320), (336, 1638400), (350, 1572864), (384, 1433600), (400, 1376256), (420, 1310720), (448, 1228800), (480, 1146880), (512, 1075200), (525, 1048576), (560, 983040), (600, 917504), (640, 860160), (672, 819200), (700, 786432), (768, 716800), (800, 688128), (840, 655360), (896, 614400), (960, 573440), (1024, 537600), (1050, 524288), (1120, 491520), (1200, 458752), (1280, 430080), (1344, 409600), (1400, 393216), (1536, 358400), (1600, 344064), (1680, 327680), (1792, 307200), (1920, 286720), (2048, 268800), (2100, 262144), (2240, 245760), (2400, 229376), (2560, 215040), (2688, 204800), (2800, 196608), (3072, 179200), (3200, 172032), (3360, 163840), (3584, 153600), (3840, 143360), (4096, 134400), (4200, 131072), (4480, 122880), (4800, 114688), (5120, 107520), (5376, 102400), (5600, 98304), (6144, 89600), (6400, 86016), (6720, 81920), (7168, 76800), (7680, 71680), (8192, 67200), (8400, 65536), (8960, 61440), (9600, 57344), (10240, 53760), (10752, 51200), (11200, 49152), (12288, 44800), (12800, 43008), (13440, 40960), (14336, 38400), (15360, 35840), (16384, 33600), (16800, 32768), (17920, 30720), (19200, 28672), (20480, 26880), (21504, 25600), (22400, 24576)]