121555200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 432902848

約数和(自身を除く): 311347648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 487, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 974, 975, 1040, 1200, 1248, 1280, 1300, 1461, 1560, 1600, 1664, 1920, 1948, 1950, 2080, 2400, 2435, 2496, 2600, 2922, 3120, 3200, 3328, 3840, 3896, 3900, 4160, 4800, 4870, 4992, 5200, 5844, 6240, 6331, 6400, 7305, 7792, 7800, 8320, 9600, 9740, 9984, 10400, 11688, 12175, 12480, 12662, 14610, 15584, 15600, 16640, 18993, 19200, 19480, 20800, 23376, 24350, 24960, 25324, 29220, 31168, 31200, 31655, 36525, 37986, 38960, 41600, 46752, 48700, 49920, 50648, 58440, 62336, 62400, 63310, 73050, 75972, 77920, 83200, 93504, 94965, 97400, 101296, 116880, 124672, 124800, 126620, 146100, 151944, 155840, 158275, 187008, 189930, 194800, 202592, 233760, 249600, 253240, 292200, 303888, 311680, 316550, 374016, 379860, 389600, 405184, 467520, 474825, 506480, 584400, 607776, 623360, 633100, 759720, 779200, 810368, 935040, 949650, 1012960, 1168800, 1215552, 1266200, 1519440, 1558400, 1620736, 1870080, 1899300, 2025920, 2337600, 2431104, 2532400, 3038880, 3116800, 3798600, 4051840, 4675200, 4862208, 5064800, 6077760, 7597200, 8103680, 9350400, 10129600, 12155520, 15194400, 20259200, 24311040, 30388800, 40518400, 60777600, 121555200]

約数ペア:

[(1, 121555200), (2, 60777600), (3, 40518400), (4, 30388800), (5, 24311040), (6, 20259200), (8, 15194400), (10, 12155520), (12, 10129600), (13, 9350400), (15, 8103680), (16, 7597200), (20, 6077760), (24, 5064800), (25, 4862208), (26, 4675200), (30, 4051840), (32, 3798600), (39, 3116800), (40, 3038880), (48, 2532400), (50, 2431104), (52, 2337600), (60, 2025920), (64, 1899300), (65, 1870080), (75, 1620736), (78, 1558400), (80, 1519440), (96, 1266200), (100, 1215552), (104, 1168800), (120, 1012960), (128, 949650), (130, 935040), (150, 810368), (156, 779200), (160, 759720), (192, 633100), (195, 623360), (200, 607776), (208, 584400), (240, 506480), (256, 474825), (260, 467520), (300, 405184), (312, 389600), (320, 379860), (325, 374016), (384, 316550), (390, 311680), (400, 303888), (416, 292200), (480, 253240), (487, 249600), (520, 233760), (600, 202592), (624, 194800), (640, 189930), (650, 187008), (768, 158275), (780, 155840), (800, 151944), (832, 146100), (960, 126620), (974, 124800), (975, 124672), (1040, 116880), (1200, 101296), (1248, 97400), (1280, 94965), (1300, 93504), (1461, 83200), (1560, 77920), (1600, 75972), (1664, 73050), (1920, 63310), (1948, 62400), (1950, 62336), (2080, 58440), (2400, 50648), (2435, 49920), (2496, 48700), (2600, 46752), (2922, 41600), (3120, 38960), (3200, 37986), (3328, 36525), (3840, 31655), (3896, 31200), (3900, 31168), (4160, 29220), (4800, 25324), (4870, 24960), (4992, 24350), (5200, 23376), (5844, 20800), (6240, 19480), (6331, 19200), (6400, 18993), (7305, 16640), (7792, 15600), (7800, 15584), (8320, 14610), (9600, 12662), (9740, 12480), (9984, 12175), (10400, 11688)]