131554800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 240

約数和(自身を含む): 504794080

約数和(自身を除く): 373239280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 937, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1874, 1950, 2160, 2340, 2600, 2700, 2808, 2811, 2925, 3120, 3510, 3600, 3748, 3900, 4680, 4685, 5200, 5400, 5616, 5622, 5850, 7020, 7496, 7800, 8433, 8775, 9360, 9370, 10800, 11244, 11700, 12181, 14040, 14055, 14992, 15600, 16866, 17550, 18740, 22488, 23400, 23425, 24362, 25299, 28080, 28110, 33732, 35100, 36543, 37480, 42165, 44976, 46800, 46850, 48724, 50598, 56220, 60905, 67464, 70200, 70275, 73086, 74960, 84330, 93700, 97448, 101196, 109629, 112440, 121810, 126495, 134928, 140400, 140550, 146172, 168660, 182715, 187400, 194896, 202392, 210825, 219258, 224880, 243620, 252990, 281100, 292344, 304525, 328887, 337320, 365430, 374800, 404784, 421650, 438516, 487240, 505980, 548145, 562200, 584688, 609050, 632475, 657774, 674640, 730860, 843300, 877032, 913575, 974480, 1011960, 1096290, 1124400, 1218100, 1264950, 1315548, 1461720, 1644435, 1686600, 1754064, 1827150, 2023920, 2192580, 2436200, 2529900, 2631096, 2740725, 2923440, 3288870, 3373200, 3654300, 4385160, 4872400, 5059800, 5262192, 5481450, 6577740, 7308600, 8222175, 8770320, 10119600, 10962900, 13155480, 14617200, 16444350, 21925800, 26310960, 32888700, 43851600, 65777400, 131554800]

約数ペア:

[(1, 131554800), (2, 65777400), (3, 43851600), (4, 32888700), (5, 26310960), (6, 21925800), (8, 16444350), (9, 14617200), (10, 13155480), (12, 10962900), (13, 10119600), (15, 8770320), (16, 8222175), (18, 7308600), (20, 6577740), (24, 5481450), (25, 5262192), (26, 5059800), (27, 4872400), (30, 4385160), (36, 3654300), (39, 3373200), (40, 3288870), (45, 2923440), (48, 2740725), (50, 2631096), (52, 2529900), (54, 2436200), (60, 2192580), (65, 2023920), (72, 1827150), (75, 1754064), (78, 1686600), (80, 1644435), (90, 1461720), (100, 1315548), (104, 1264950), (108, 1218100), (117, 1124400), (120, 1096290), (130, 1011960), (135, 974480), (144, 913575), (150, 877032), (156, 843300), (180, 730860), (195, 674640), (200, 657774), (208, 632475), (216, 609050), (225, 584688), (234, 562200), (240, 548145), (260, 505980), (270, 487240), (300, 438516), (312, 421650), (325, 404784), (351, 374800), (360, 365430), (390, 337320), (400, 328887), (432, 304525), (450, 292344), (468, 281100), (520, 252990), (540, 243620), (585, 224880), (600, 219258), (624, 210825), (650, 202392), (675, 194896), (702, 187400), (720, 182715), (780, 168660), (900, 146172), (936, 140550), (937, 140400), (975, 134928), (1040, 126495), (1080, 121810), (1170, 112440), (1200, 109629), (1300, 101196), (1350, 97448), (1404, 93700), (1560, 84330), (1755, 74960), (1800, 73086), (1872, 70275), (1874, 70200), (1950, 67464), (2160, 60905), (2340, 56220), (2600, 50598), (2700, 48724), (2808, 46850), (2811, 46800), (2925, 44976), (3120, 42165), (3510, 37480), (3600, 36543), (3748, 35100), (3900, 33732), (4680, 28110), (4685, 28080), (5200, 25299), (5400, 24362), (5616, 23425), (5622, 23400), (5850, 22488), (7020, 18740), (7496, 17550), (7800, 16866), (8433, 15600), (8775, 14992), (9360, 14055), (9370, 14040), (10800, 12181), (11244, 11700)]