206971200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{1597}}^1$

素因数の和:1631

約数の個数: 210

約数和(自身を含む): 761250446

約数和(自身を除く): 554279246

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1597, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3194, 3240, 3600, 4050, 4320, 4791, 4800, 5184, 5400, 6388, 6480, 7200, 7985, 8100, 8640, 9582, 10800, 12776, 12960, 14373, 14400, 15970, 16200, 19164, 21600, 23955, 25552, 25920, 28746, 31940, 32400, 38328, 39925, 43119, 43200, 47910, 51104, 57492, 63880, 64800, 71865, 76656, 79850, 86238, 95820, 102208, 114984, 119775, 127760, 129357, 129600, 143730, 153312, 159700, 172476, 191640, 215595, 229968, 239550, 255520, 258714, 287460, 306624, 319400, 344952, 359325, 383280, 431190, 459936, 479100, 511040, 517428, 574920, 638800, 646785, 689904, 718650, 766560, 862380, 919872, 958200, 1034856, 1077975, 1149840, 1277600, 1293570, 1379808, 1437300, 1533120, 1724760, 1916400, 2069712, 2155950, 2299680, 2555200, 2587140, 2759616, 2874600, 3233925, 3449520, 3832800, 4139424, 4311900, 4599360, 5174280, 5749200, 6467850, 6899040, 7665600, 8278848, 8623800, 10348560, 11498400, 12935700, 13798080, 17247600, 20697120, 22996800, 25871400, 34495200, 41394240, 51742800, 68990400, 103485600, 206971200]

約数ペア:

[(1, 206971200), (2, 103485600), (3, 68990400), (4, 51742800), (5, 41394240), (6, 34495200), (8, 25871400), (9, 22996800), (10, 20697120), (12, 17247600), (15, 13798080), (16, 12935700), (18, 11498400), (20, 10348560), (24, 8623800), (25, 8278848), (27, 7665600), (30, 6899040), (32, 6467850), (36, 5749200), (40, 5174280), (45, 4599360), (48, 4311900), (50, 4139424), (54, 3832800), (60, 3449520), (64, 3233925), (72, 2874600), (75, 2759616), (80, 2587140), (81, 2555200), (90, 2299680), (96, 2155950), (100, 2069712), (108, 1916400), (120, 1724760), (135, 1533120), (144, 1437300), (150, 1379808), (160, 1293570), (162, 1277600), (180, 1149840), (192, 1077975), (200, 1034856), (216, 958200), (225, 919872), (240, 862380), (270, 766560), (288, 718650), (300, 689904), (320, 646785), (324, 638800), (360, 574920), (400, 517428), (405, 511040), (432, 479100), (450, 459936), (480, 431190), (540, 383280), (576, 359325), (600, 344952), (648, 319400), (675, 306624), (720, 287460), (800, 258714), (810, 255520), (864, 239550), (900, 229968), (960, 215595), (1080, 191640), (1200, 172476), (1296, 159700), (1350, 153312), (1440, 143730), (1597, 129600), (1600, 129357), (1620, 127760), (1728, 119775), (1800, 114984), (2025, 102208), (2160, 95820), (2400, 86238), (2592, 79850), (2700, 76656), (2880, 71865), (3194, 64800), (3240, 63880), (3600, 57492), (4050, 51104), (4320, 47910), (4791, 43200), (4800, 43119), (5184, 39925), (5400, 38328), (6388, 32400), (6480, 31940), (7200, 28746), (7985, 25920), (8100, 25552), (8640, 23955), (9582, 21600), (10800, 19164), (12776, 16200), (12960, 15970), (14373, 14400)]