196804800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 252

約数和(自身を含む): 712439520

約数和(自身を除く): 515634720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 173, 180, 192, 200, 225, 237, 240, 288, 300, 316, 320, 346, 360, 395, 400, 450, 474, 480, 519, 576, 600, 632, 692, 711, 720, 790, 800, 865, 900, 948, 960, 1038, 1185, 1200, 1264, 1384, 1422, 1440, 1557, 1580, 1600, 1730, 1800, 1896, 1975, 2076, 2370, 2400, 2528, 2595, 2768, 2844, 2880, 3114, 3160, 3460, 3555, 3600, 3792, 3950, 4152, 4325, 4740, 4800, 5056, 5190, 5536, 5688, 5925, 6228, 6320, 6920, 7110, 7200, 7584, 7785, 7900, 8304, 8650, 9480, 10380, 11072, 11376, 11850, 12456, 12640, 12975, 13667, 13840, 14220, 14400, 15168, 15570, 15800, 16608, 17300, 17775, 18960, 20760, 22752, 23700, 24912, 25280, 25950, 27334, 27680, 28440, 31140, 31600, 33216, 34600, 35550, 37920, 38925, 41001, 41520, 45504, 47400, 49824, 51900, 54668, 55360, 56880, 62280, 63200, 68335, 69200, 71100, 75840, 77850, 82002, 83040, 94800, 99648, 103800, 109336, 113760, 123003, 124560, 126400, 136670, 138400, 142200, 155700, 164004, 166080, 189600, 205005, 207600, 218672, 227520, 246006, 249120, 273340, 276800, 284400, 311400, 328008, 341675, 379200, 410010, 415200, 437344, 492012, 498240, 546680, 568800, 615015, 622800, 656016, 683350, 820020, 830400, 874688, 984024, 1025025, 1093360, 1137600, 1230030, 1245600, 1312032, 1366700, 1640040, 1968048, 2050050, 2186720, 2460060, 2491200, 2624064, 2733400, 3075075, 3280080, 3936096, 4100100, 4373440, 4920120, 5466800, 6150150, 6560160, 7872192, 8200200, 9840240, 10933600, 12300300, 13120320, 16400400, 19680480, 21867200, 24600600, 32800800, 39360960, 49201200, 65601600, 98402400, 196804800]

約数ペア:

[(1, 196804800), (2, 98402400), (3, 65601600), (4, 49201200), (5, 39360960), (6, 32800800), (8, 24600600), (9, 21867200), (10, 19680480), (12, 16400400), (15, 13120320), (16, 12300300), (18, 10933600), (20, 9840240), (24, 8200200), (25, 7872192), (30, 6560160), (32, 6150150), (36, 5466800), (40, 4920120), (45, 4373440), (48, 4100100), (50, 3936096), (60, 3280080), (64, 3075075), (72, 2733400), (75, 2624064), (79, 2491200), (80, 2460060), (90, 2186720), (96, 2050050), (100, 1968048), (120, 1640040), (144, 1366700), (150, 1312032), (158, 1245600), (160, 1230030), (173, 1137600), (180, 1093360), (192, 1025025), (200, 984024), (225, 874688), (237, 830400), (240, 820020), (288, 683350), (300, 656016), (316, 622800), (320, 615015), (346, 568800), (360, 546680), (395, 498240), (400, 492012), (450, 437344), (474, 415200), (480, 410010), (519, 379200), (576, 341675), (600, 328008), (632, 311400), (692, 284400), (711, 276800), (720, 273340), (790, 249120), (800, 246006), (865, 227520), (900, 218672), (948, 207600), (960, 205005), (1038, 189600), (1185, 166080), (1200, 164004), (1264, 155700), (1384, 142200), (1422, 138400), (1440, 136670), (1557, 126400), (1580, 124560), (1600, 123003), (1730, 113760), (1800, 109336), (1896, 103800), (1975, 99648), (2076, 94800), (2370, 83040), (2400, 82002), (2528, 77850), (2595, 75840), (2768, 71100), (2844, 69200), (2880, 68335), (3114, 63200), (3160, 62280), (3460, 56880), (3555, 55360), (3600, 54668), (3792, 51900), (3950, 49824), (4152, 47400), (4325, 45504), (4740, 41520), (4800, 41001), (5056, 38925), (5190, 37920), (5536, 35550), (5688, 34600), (5925, 33216), (6228, 31600), (6320, 31140), (6920, 28440), (7110, 27680), (7200, 27334), (7584, 25950), (7785, 25280), (7900, 24912), (8304, 23700), (8650, 22752), (9480, 20760), (10380, 18960), (11072, 17775), (11376, 17300), (11850, 16608), (12456, 15800), (12640, 15570), (12975, 15168), (13667, 14400), (13840, 14220)]