276354540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 1060061184

約数和(自身を除く): 783706644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 127, 132, 140, 154, 157, 165, 180, 198, 210, 220, 231, 252, 254, 308, 314, 315, 330, 381, 385, 396, 420, 462, 471, 495, 508, 628, 630, 635, 660, 693, 762, 770, 785, 889, 924, 942, 990, 1099, 1143, 1155, 1260, 1270, 1386, 1397, 1413, 1524, 1540, 1570, 1727, 1778, 1884, 1905, 1980, 2198, 2286, 2310, 2355, 2540, 2667, 2772, 2794, 2826, 3140, 3297, 3454, 3465, 3556, 3810, 4191, 4396, 4445, 4572, 4620, 4710, 5181, 5334, 5495, 5588, 5652, 5715, 6594, 6908, 6930, 6985, 7065, 7620, 8001, 8382, 8635, 8890, 9420, 9779, 9891, 10362, 10668, 10990, 11430, 12089, 12573, 13188, 13335, 13860, 13970, 14130, 15543, 16002, 16485, 16764, 17270, 17780, 19558, 19782, 19939, 20724, 20955, 21980, 22860, 24178, 25146, 25905, 26670, 27940, 28260, 29337, 31086, 32004, 32970, 34540, 36267, 39116, 39564, 39878, 40005, 41910, 48356, 48895, 49455, 50292, 51810, 53340, 58674, 59817, 60445, 62172, 62865, 65940, 72534, 77715, 79756, 80010, 83820, 88011, 97790, 98910, 99695, 103620, 108801, 117348, 119634, 120890, 125730, 139573, 145068, 146685, 155430, 160020, 176022, 179451, 181335, 195580, 197820, 199390, 217602, 219329, 239268, 241780, 251460, 279146, 293370, 299085, 310860, 352044, 358902, 362670, 398780, 418719, 435204, 438658, 440055, 544005, 558292, 586740, 598170, 657987, 697865, 717804, 725340, 837438, 877316, 880110, 897255, 1088010, 1096645, 1196340, 1256157, 1315974, 1395730, 1535303, 1674876, 1760220, 1794510, 1973961, 2093595, 2176020, 2193290, 2512314, 2631948, 2791460, 3070606, 3289935, 3589020, 3947922, 4187190, 4386580, 4605909, 5024628, 6141212, 6280785, 6579870, 7676515, 7895844, 8374380, 9211818, 9869805, 12561570, 13159740, 13817727, 15353030, 18423636, 19739610, 23029545, 25123140, 27635454, 30706060, 39479220, 46059090, 55270908, 69088635, 92118180, 138177270, 276354540]

約数ペア:

[(1, 276354540), (2, 138177270), (3, 92118180), (4, 69088635), (5, 55270908), (6, 46059090), (7, 39479220), (9, 30706060), (10, 27635454), (11, 25123140), (12, 23029545), (14, 19739610), (15, 18423636), (18, 15353030), (20, 13817727), (21, 13159740), (22, 12561570), (28, 9869805), (30, 9211818), (33, 8374380), (35, 7895844), (36, 7676515), (42, 6579870), (44, 6280785), (45, 6141212), (55, 5024628), (60, 4605909), (63, 4386580), (66, 4187190), (70, 3947922), (77, 3589020), (84, 3289935), (90, 3070606), (99, 2791460), (105, 2631948), (110, 2512314), (126, 2193290), (127, 2176020), (132, 2093595), (140, 1973961), (154, 1794510), (157, 1760220), (165, 1674876), (180, 1535303), (198, 1395730), (210, 1315974), (220, 1256157), (231, 1196340), (252, 1096645), (254, 1088010), (308, 897255), (314, 880110), (315, 877316), (330, 837438), (381, 725340), (385, 717804), (396, 697865), (420, 657987), (462, 598170), (471, 586740), (495, 558292), (508, 544005), (628, 440055), (630, 438658), (635, 435204), (660, 418719), (693, 398780), (762, 362670), (770, 358902), (785, 352044), (889, 310860), (924, 299085), (942, 293370), (990, 279146), (1099, 251460), (1143, 241780), (1155, 239268), (1260, 219329), (1270, 217602), (1386, 199390), (1397, 197820), (1413, 195580), (1524, 181335), (1540, 179451), (1570, 176022), (1727, 160020), (1778, 155430), (1884, 146685), (1905, 145068), (1980, 139573), (2198, 125730), (2286, 120890), (2310, 119634), (2355, 117348), (2540, 108801), (2667, 103620), (2772, 99695), (2794, 98910), (2826, 97790), (3140, 88011), (3297, 83820), (3454, 80010), (3465, 79756), (3556, 77715), (3810, 72534), (4191, 65940), (4396, 62865), (4445, 62172), (4572, 60445), (4620, 59817), (4710, 58674), (5181, 53340), (5334, 51810), (5495, 50292), (5588, 49455), (5652, 48895), (5715, 48356), (6594, 41910), (6908, 40005), (6930, 39878), (6985, 39564), (7065, 39116), (7620, 36267), (8001, 34540), (8382, 32970), (8635, 32004), (8890, 31086), (9420, 29337), (9779, 28260), (9891, 27940), (10362, 26670), (10668, 25905), (10990, 25146), (11430, 24178), (12089, 22860), (12573, 21980), (13188, 20955), (13335, 20724), (13860, 19939), (13970, 19782), (14130, 19558), (15543, 17780), (16002, 17270), (16485, 16764)]