1325491200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 396

約数和(自身を含む): 5187229008

約数和(自身を除く): 3861737808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 256, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 512, 523, 528, 550, 576, 600, 640, 660, 704, 720, 768, 792, 800, 825, 880, 900, 960, 990, 1024, 1046, 1056, 1100, 1152, 1200, 1280, 1320, 1408, 1440, 1536, 1569, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2092, 2112, 2200, 2304, 2400, 2475, 2560, 2615, 2640, 2816, 2880, 3072, 3138, 3168, 3200, 3300, 3520, 3600, 3840, 3960, 4184, 4224, 4400, 4608, 4707, 4800, 4950, 5120, 5230, 5280, 5632, 5753, 5760, 6276, 6336, 6400, 6600, 7040, 7200, 7680, 7845, 7920, 8368, 8448, 8800, 9216, 9414, 9600, 9900, 10460, 10560, 11264, 11506, 11520, 12552, 12672, 12800, 13075, 13200, 14080, 14400, 15360, 15690, 15840, 16736, 16896, 17259, 17600, 18828, 19200, 19800, 20920, 21120, 23012, 23040, 23535, 25104, 25344, 25600, 26150, 26400, 28160, 28765, 28800, 31380, 31680, 33472, 33792, 34518, 35200, 37656, 38400, 39225, 39600, 41840, 42240, 46024, 46080, 47070, 50208, 50688, 51777, 52300, 52800, 56320, 57530, 57600, 62760, 63360, 66944, 69036, 70400, 75312, 76800, 78450, 79200, 83680, 84480, 86295, 92048, 94140, 100416, 101376, 103554, 104600, 105600, 115060, 115200, 117675, 125520, 126720, 133888, 138072, 140800, 143825, 150624, 156900, 158400, 167360, 168960, 172590, 184096, 188280, 200832, 207108, 209200, 211200, 230120, 230400, 235350, 251040, 253440, 258885, 267776, 276144, 281600, 287650, 301248, 313800, 316800, 334720, 345180, 368192, 376560, 401664, 414216, 418400, 422400, 431475, 460240, 470700, 502080, 506880, 517770, 535552, 552288, 575300, 602496, 627600, 633600, 669440, 690360, 736384, 753120, 803328, 828432, 836800, 844800, 862950, 920480, 941400, 1004160, 1035540, 1104576, 1150600, 1204992, 1255200, 1267200, 1294425, 1338880, 1380720, 1472768, 1506240, 1606656, 1656864, 1673600, 1725900, 1840960, 1882800, 2008320, 2071080, 2209152, 2301200, 2409984, 2510400, 2534400, 2588850, 2677760, 2761440, 2945536, 3012480, 3313728, 3347200, 3451800, 3681920, 3765600, 4016640, 4142160, 4418304, 4602400, 4819968, 5020800, 5177700, 5522880, 5891072, 6024960, 6627456, 6694400, 6903600, 7363840, 7531200, 8033280, 8284320, 8836608, 9204800, 10041600, 10355400, 11045760, 12049920, 13254912, 13388800, 13807200, 14727680, 15062400, 16568640, 17673216, 18409600, 20083200, 20710800, 22091520, 24099840, 26509824, 27614400, 29455360, 30124800, 33137280, 36819200, 40166400, 41421600, 44183040, 53019648, 55228800, 60249600, 66274560, 73638400, 82843200, 88366080, 110457600, 120499200, 132549120, 147276800, 165686400, 220915200, 265098240, 331372800, 441830400, 662745600, 1325491200]

約数ペア:

[(1, 1325491200), (2, 662745600), (3, 441830400), (4, 331372800), (5, 265098240), (6, 220915200), (8, 165686400), (9, 147276800), (10, 132549120), (11, 120499200), (12, 110457600), (15, 88366080), (16, 82843200), (18, 73638400), (20, 66274560), (22, 60249600), (24, 55228800), (25, 53019648), (30, 44183040), (32, 41421600), (33, 40166400), (36, 36819200), (40, 33137280), (44, 30124800), (45, 29455360), (48, 27614400), (50, 26509824), (55, 24099840), (60, 22091520), (64, 20710800), (66, 20083200), (72, 18409600), (75, 17673216), (80, 16568640), (88, 15062400), (90, 14727680), (96, 13807200), (99, 13388800), (100, 13254912), (110, 12049920), (120, 11045760), (128, 10355400), (132, 10041600), (144, 9204800), (150, 8836608), (160, 8284320), (165, 8033280), (176, 7531200), (180, 7363840), (192, 6903600), (198, 6694400), (200, 6627456), (220, 6024960), (225, 5891072), (240, 5522880), (256, 5177700), (264, 5020800), (275, 4819968), (288, 4602400), (300, 4418304), (320, 4142160), (330, 4016640), (352, 3765600), (360, 3681920), (384, 3451800), (396, 3347200), (400, 3313728), (440, 3012480), (450, 2945536), (480, 2761440), (495, 2677760), (512, 2588850), (523, 2534400), (528, 2510400), (550, 2409984), (576, 2301200), (600, 2209152), (640, 2071080), (660, 2008320), (704, 1882800), (720, 1840960), (768, 1725900), (792, 1673600), (800, 1656864), (825, 1606656), (880, 1506240), (900, 1472768), (960, 1380720), (990, 1338880), (1024, 1294425), (1046, 1267200), (1056, 1255200), (1100, 1204992), (1152, 1150600), (1200, 1104576), (1280, 1035540), (1320, 1004160), (1408, 941400), (1440, 920480), (1536, 862950), (1569, 844800), (1584, 836800), (1600, 828432), (1650, 803328), (1760, 753120), (1800, 736384), (1920, 690360), (1980, 669440), (2092, 633600), (2112, 627600), (2200, 602496), (2304, 575300), (2400, 552288), (2475, 535552), (2560, 517770), (2615, 506880), (2640, 502080), (2816, 470700), (2880, 460240), (3072, 431475), (3138, 422400), (3168, 418400), (3200, 414216), (3300, 401664), (3520, 376560), (3600, 368192), (3840, 345180), (3960, 334720), (4184, 316800), (4224, 313800), (4400, 301248), (4608, 287650), (4707, 281600), (4800, 276144), (4950, 267776), (5120, 258885), (5230, 253440), (5280, 251040), (5632, 235350), (5753, 230400), (5760, 230120), (6276, 211200), (6336, 209200), (6400, 207108), (6600, 200832), (7040, 188280), (7200, 184096), (7680, 172590), (7845, 168960), (7920, 167360), (8368, 158400), (8448, 156900), (8800, 150624), (9216, 143825), (9414, 140800), (9600, 138072), (9900, 133888), (10460, 126720), (10560, 125520), (11264, 117675), (11506, 115200), (11520, 115060), (12552, 105600), (12672, 104600), (12800, 103554), (13075, 101376), (13200, 100416), (14080, 94140), (14400, 92048), (15360, 86295), (15690, 84480), (15840, 83680), (16736, 79200), (16896, 78450), (17259, 76800), (17600, 75312), (18828, 70400), (19200, 69036), (19800, 66944), (20920, 63360), (21120, 62760), (23012, 57600), (23040, 57530), (23535, 56320), (25104, 52800), (25344, 52300), (25600, 51777), (26150, 50688), (26400, 50208), (28160, 47070), (28765, 46080), (28800, 46024), (31380, 42240), (31680, 41840), (33472, 39600), (33792, 39225), (34518, 38400), (35200, 37656)]