274855140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1064448000

約数和(自身を除く): 789592860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 43, 45, 54, 57, 60, 63, 70, 76, 84, 86, 89, 90, 95, 105, 108, 114, 126, 129, 133, 135, 140, 171, 172, 178, 180, 189, 190, 210, 215, 228, 252, 258, 266, 267, 270, 285, 301, 315, 342, 356, 378, 380, 387, 399, 420, 430, 445, 513, 516, 532, 534, 540, 570, 602, 623, 630, 645, 665, 684, 756, 774, 798, 801, 817, 855, 860, 890, 903, 945, 1026, 1068, 1140, 1161, 1197, 1204, 1246, 1260, 1290, 1330, 1335, 1505, 1548, 1596, 1602, 1634, 1691, 1710, 1780, 1806, 1869, 1890, 1935, 1995, 2052, 2322, 2394, 2403, 2451, 2492, 2565, 2580, 2660, 2670, 2709, 3010, 3115, 3204, 3268, 3382, 3420, 3591, 3612, 3738, 3780, 3827, 3870, 3990, 4005, 4085, 4515, 4644, 4788, 4806, 4902, 5073, 5130, 5340, 5418, 5607, 5719, 5805, 5985, 6020, 6230, 6764, 7182, 7353, 7476, 7654, 7740, 7980, 8010, 8127, 8170, 8455, 9030, 9345, 9612, 9804, 10146, 10260, 10836, 11214, 11438, 11481, 11610, 11837, 11970, 12015, 12255, 12460, 13545, 14364, 14706, 15219, 15308, 16020, 16254, 16340, 16821, 16910, 17157, 17955, 18060, 18690, 19135, 20292, 22059, 22428, 22876, 22962, 23220, 23674, 23940, 24030, 24510, 25365, 26789, 27090, 28035, 28595, 29412, 30438, 32508, 33642, 33820, 34314, 34443, 35511, 35910, 36765, 37380, 38270, 40635, 44118, 45657, 45924, 47348, 48060, 49020, 50730, 51471, 53578, 54180, 56070, 57190, 57405, 59185, 60876, 67284, 68628, 68886, 71022, 71820, 72713, 73530, 76095, 76540, 80367, 81270, 84105, 85785, 88236, 91314, 101460, 102942, 103329, 106533, 107156, 110295, 112140, 114380, 114810, 118370, 133945, 137772, 142044, 145426, 147060, 152190, 154413, 160734, 162540, 168210, 171570, 172215, 177555, 182628, 205884, 206658, 213066, 218139, 220590, 228285, 229620, 236740, 241101, 257355, 267890, 290852, 304380, 308826, 319599, 321468, 336420, 343140, 344430, 355110, 363565, 401835, 413316, 426132, 436278, 441180, 456570, 482202, 508991, 514710, 516645, 532665, 535780, 617652, 639198, 654417, 688860, 710220, 723303, 727130, 772065, 803670, 872556, 913140, 964404, 1017982, 1029420, 1033290, 1065330, 1090695, 1205505, 1278396, 1308834, 1446606, 1454260, 1526973, 1544130, 1597995, 1607340, 1963251, 2035964, 2066580, 2130660, 2181390, 2411010, 2544955, 2617668, 2893212, 3053946, 3088260, 3195990, 3272085, 3616515, 3926502, 4362780, 4580919, 4822020, 5089910, 6107892, 6391980, 6544170, 7233030, 7634865, 7853004, 9161838, 9816255, 10179820, 13088340, 13742757, 14466060, 15269730, 18323676, 19632510, 22904595, 27485514, 30539460, 39265020, 45809190, 54971028, 68713785, 91618380, 137427570, 274855140]

約数ペア:

[(1, 274855140), (2, 137427570), (3, 91618380), (4, 68713785), (5, 54971028), (6, 45809190), (7, 39265020), (9, 30539460), (10, 27485514), (12, 22904595), (14, 19632510), (15, 18323676), (18, 15269730), (19, 14466060), (20, 13742757), (21, 13088340), (27, 10179820), (28, 9816255), (30, 9161838), (35, 7853004), (36, 7634865), (38, 7233030), (42, 6544170), (43, 6391980), (45, 6107892), (54, 5089910), (57, 4822020), (60, 4580919), (63, 4362780), (70, 3926502), (76, 3616515), (84, 3272085), (86, 3195990), (89, 3088260), (90, 3053946), (95, 2893212), (105, 2617668), (108, 2544955), (114, 2411010), (126, 2181390), (129, 2130660), (133, 2066580), (135, 2035964), (140, 1963251), (171, 1607340), (172, 1597995), (178, 1544130), (180, 1526973), (189, 1454260), (190, 1446606), (210, 1308834), (215, 1278396), (228, 1205505), (252, 1090695), (258, 1065330), (266, 1033290), (267, 1029420), (270, 1017982), (285, 964404), (301, 913140), (315, 872556), (342, 803670), (356, 772065), (378, 727130), (380, 723303), (387, 710220), (399, 688860), (420, 654417), (430, 639198), (445, 617652), (513, 535780), (516, 532665), (532, 516645), (534, 514710), (540, 508991), (570, 482202), (602, 456570), (623, 441180), (630, 436278), (645, 426132), (665, 413316), (684, 401835), (756, 363565), (774, 355110), (798, 344430), (801, 343140), (817, 336420), (855, 321468), (860, 319599), (890, 308826), (903, 304380), (945, 290852), (1026, 267890), (1068, 257355), (1140, 241101), (1161, 236740), (1197, 229620), (1204, 228285), (1246, 220590), (1260, 218139), (1290, 213066), (1330, 206658), (1335, 205884), (1505, 182628), (1548, 177555), (1596, 172215), (1602, 171570), (1634, 168210), (1691, 162540), (1710, 160734), (1780, 154413), (1806, 152190), (1869, 147060), (1890, 145426), (1935, 142044), (1995, 137772), (2052, 133945), (2322, 118370), (2394, 114810), (2403, 114380), (2451, 112140), (2492, 110295), (2565, 107156), (2580, 106533), (2660, 103329), (2670, 102942), (2709, 101460), (3010, 91314), (3115, 88236), (3204, 85785), (3268, 84105), (3382, 81270), (3420, 80367), (3591, 76540), (3612, 76095), (3738, 73530), (3780, 72713), (3827, 71820), (3870, 71022), (3990, 68886), (4005, 68628), (4085, 67284), (4515, 60876), (4644, 59185), (4788, 57405), (4806, 57190), (4902, 56070), (5073, 54180), (5130, 53578), (5340, 51471), (5418, 50730), (5607, 49020), (5719, 48060), (5805, 47348), (5985, 45924), (6020, 45657), (6230, 44118), (6764, 40635), (7182, 38270), (7353, 37380), (7476, 36765), (7654, 35910), (7740, 35511), (7980, 34443), (8010, 34314), (8127, 33820), (8170, 33642), (8455, 32508), (9030, 30438), (9345, 29412), (9612, 28595), (9804, 28035), (10146, 27090), (10260, 26789), (10836, 25365), (11214, 24510), (11438, 24030), (11481, 23940), (11610, 23674), (11837, 23220), (11970, 22962), (12015, 22876), (12255, 22428), (12460, 22059), (13545, 20292), (14364, 19135), (14706, 18690), (15219, 18060), (15308, 17955), (16020, 17157), (16254, 16910), (16340, 16821)]