51532800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 264

約数和(自身を含む): 188848032

約数和(自身を除く): 137315232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 61, 64, 66, 75, 80, 88, 96, 100, 110, 120, 122, 128, 132, 150, 160, 165, 176, 183, 192, 200, 220, 240, 244, 256, 264, 275, 300, 305, 320, 330, 352, 366, 384, 400, 440, 480, 488, 512, 528, 550, 600, 610, 640, 660, 671, 704, 732, 768, 800, 825, 880, 915, 960, 976, 1024, 1056, 1100, 1200, 1220, 1280, 1320, 1342, 1408, 1464, 1525, 1536, 1600, 1650, 1760, 1830, 1920, 1952, 2013, 2112, 2200, 2400, 2440, 2560, 2640, 2684, 2816, 2928, 3050, 3072, 3200, 3300, 3355, 3520, 3660, 3840, 3904, 4026, 4224, 4400, 4575, 4800, 4880, 5120, 5280, 5368, 5632, 5856, 6100, 6400, 6600, 6710, 7040, 7320, 7680, 7808, 8052, 8448, 8800, 9150, 9600, 9760, 10065, 10560, 10736, 11264, 11712, 12200, 12800, 13200, 13420, 14080, 14640, 15360, 15616, 16104, 16775, 16896, 17600, 18300, 19200, 19520, 20130, 21120, 21472, 23424, 24400, 25600, 26400, 26840, 28160, 29280, 31232, 32208, 33550, 33792, 35200, 36600, 38400, 39040, 40260, 42240, 42944, 46848, 48800, 50325, 52800, 53680, 56320, 58560, 62464, 64416, 67100, 70400, 73200, 76800, 78080, 80520, 84480, 85888, 93696, 97600, 100650, 105600, 107360, 117120, 128832, 134200, 140800, 146400, 156160, 161040, 168960, 171776, 187392, 195200, 201300, 211200, 214720, 234240, 257664, 268400, 281600, 292800, 312320, 322080, 343552, 390400, 402600, 422400, 429440, 468480, 515328, 536800, 585600, 644160, 687104, 780800, 805200, 844800, 858880, 936960, 1030656, 1073600, 1171200, 1288320, 1561600, 1610400, 1717760, 2061312, 2147200, 2342400, 2576640, 3220800, 3435520, 4294400, 4684800, 5153280, 6441600, 8588800, 10306560, 12883200, 17177600, 25766400, 51532800]

約数ペア:

[(1, 51532800), (2, 25766400), (3, 17177600), (4, 12883200), (5, 10306560), (6, 8588800), (8, 6441600), (10, 5153280), (11, 4684800), (12, 4294400), (15, 3435520), (16, 3220800), (20, 2576640), (22, 2342400), (24, 2147200), (25, 2061312), (30, 1717760), (32, 1610400), (33, 1561600), (40, 1288320), (44, 1171200), (48, 1073600), (50, 1030656), (55, 936960), (60, 858880), (61, 844800), (64, 805200), (66, 780800), (75, 687104), (80, 644160), (88, 585600), (96, 536800), (100, 515328), (110, 468480), (120, 429440), (122, 422400), (128, 402600), (132, 390400), (150, 343552), (160, 322080), (165, 312320), (176, 292800), (183, 281600), (192, 268400), (200, 257664), (220, 234240), (240, 214720), (244, 211200), (256, 201300), (264, 195200), (275, 187392), (300, 171776), (305, 168960), (320, 161040), (330, 156160), (352, 146400), (366, 140800), (384, 134200), (400, 128832), (440, 117120), (480, 107360), (488, 105600), (512, 100650), (528, 97600), (550, 93696), (600, 85888), (610, 84480), (640, 80520), (660, 78080), (671, 76800), (704, 73200), (732, 70400), (768, 67100), (800, 64416), (825, 62464), (880, 58560), (915, 56320), (960, 53680), (976, 52800), (1024, 50325), (1056, 48800), (1100, 46848), (1200, 42944), (1220, 42240), (1280, 40260), (1320, 39040), (1342, 38400), (1408, 36600), (1464, 35200), (1525, 33792), (1536, 33550), (1600, 32208), (1650, 31232), (1760, 29280), (1830, 28160), (1920, 26840), (1952, 26400), (2013, 25600), (2112, 24400), (2200, 23424), (2400, 21472), (2440, 21120), (2560, 20130), (2640, 19520), (2684, 19200), (2816, 18300), (2928, 17600), (3050, 16896), (3072, 16775), (3200, 16104), (3300, 15616), (3355, 15360), (3520, 14640), (3660, 14080), (3840, 13420), (3904, 13200), (4026, 12800), (4224, 12200), (4400, 11712), (4575, 11264), (4800, 10736), (4880, 10560), (5120, 10065), (5280, 9760), (5368, 9600), (5632, 9150), (5856, 8800), (6100, 8448), (6400, 8052), (6600, 7808), (6710, 7680), (7040, 7320)]