137980800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1597}}^1$

素因数の和:1630

約数の個数: 192

約数和(自身を含む): 505287600

約数和(自身を除く): 367306800

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1597, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3194, 3200, 3456, 3600, 4320, 4791, 4800, 5400, 5760, 6388, 7200, 7985, 8640, 9582, 9600, 10800, 12776, 14373, 14400, 15970, 17280, 19164, 21600, 23955, 25552, 28746, 28800, 31940, 38328, 39925, 43119, 43200, 47910, 51104, 57492, 63880, 71865, 76656, 79850, 86238, 86400, 95820, 102208, 114984, 119775, 127760, 143730, 153312, 159700, 172476, 191640, 204416, 215595, 229968, 239550, 255520, 287460, 306624, 319400, 344952, 359325, 383280, 431190, 459936, 479100, 511040, 574920, 613248, 638800, 689904, 718650, 766560, 862380, 919872, 958200, 1022080, 1077975, 1149840, 1277600, 1379808, 1437300, 1533120, 1724760, 1839744, 1916400, 2155950, 2299680, 2555200, 2759616, 2874600, 3066240, 3449520, 3832800, 4311900, 4599360, 5110400, 5519232, 5749200, 6899040, 7665600, 8623800, 9198720, 11498400, 13798080, 15331200, 17247600, 22996800, 27596160, 34495200, 45993600, 68990400, 137980800]

約数ペア:

[(1, 137980800), (2, 68990400), (3, 45993600), (4, 34495200), (5, 27596160), (6, 22996800), (8, 17247600), (9, 15331200), (10, 13798080), (12, 11498400), (15, 9198720), (16, 8623800), (18, 7665600), (20, 6899040), (24, 5749200), (25, 5519232), (27, 5110400), (30, 4599360), (32, 4311900), (36, 3832800), (40, 3449520), (45, 3066240), (48, 2874600), (50, 2759616), (54, 2555200), (60, 2299680), (64, 2155950), (72, 1916400), (75, 1839744), (80, 1724760), (90, 1533120), (96, 1437300), (100, 1379808), (108, 1277600), (120, 1149840), (128, 1077975), (135, 1022080), (144, 958200), (150, 919872), (160, 862380), (180, 766560), (192, 718650), (200, 689904), (216, 638800), (225, 613248), (240, 574920), (270, 511040), (288, 479100), (300, 459936), (320, 431190), (360, 383280), (384, 359325), (400, 344952), (432, 319400), (450, 306624), (480, 287460), (540, 255520), (576, 239550), (600, 229968), (640, 215595), (675, 204416), (720, 191640), (800, 172476), (864, 159700), (900, 153312), (960, 143730), (1080, 127760), (1152, 119775), (1200, 114984), (1350, 102208), (1440, 95820), (1597, 86400), (1600, 86238), (1728, 79850), (1800, 76656), (1920, 71865), (2160, 63880), (2400, 57492), (2700, 51104), (2880, 47910), (3194, 43200), (3200, 43119), (3456, 39925), (3600, 38328), (4320, 31940), (4791, 28800), (4800, 28746), (5400, 25552), (5760, 23955), (6388, 21600), (7200, 19164), (7985, 17280), (8640, 15970), (9582, 14400), (9600, 14373), (10800, 12776)]