261632700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 977715200

約数和(自身を除く): 716082500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 109, 126, 127, 135, 140, 150, 175, 180, 189, 210, 218, 225, 252, 254, 270, 300, 315, 327, 350, 378, 381, 420, 436, 450, 508, 525, 540, 545, 630, 635, 654, 675, 700, 756, 762, 763, 889, 900, 945, 981, 1050, 1090, 1143, 1260, 1270, 1308, 1350, 1524, 1526, 1575, 1635, 1778, 1890, 1905, 1962, 2100, 2180, 2286, 2289, 2540, 2667, 2700, 2725, 2943, 3052, 3150, 3175, 3270, 3429, 3556, 3780, 3810, 3815, 3924, 4445, 4572, 4578, 4725, 4905, 5334, 5450, 5715, 5886, 6300, 6350, 6540, 6858, 6867, 7620, 7630, 8001, 8175, 8890, 9156, 9450, 9525, 9810, 10668, 10900, 11430, 11445, 11772, 12700, 13335, 13716, 13734, 13843, 14715, 15260, 16002, 16350, 17145, 17780, 18900, 19050, 19075, 19620, 20601, 22225, 22860, 22890, 24003, 24525, 26670, 27468, 27686, 28575, 29430, 32004, 32700, 34290, 34335, 38100, 38150, 40005, 41202, 41529, 44450, 45780, 48006, 49050, 53340, 55372, 57150, 57225, 58860, 66675, 68580, 68670, 69215, 73575, 76300, 80010, 82404, 83058, 85725, 88900, 96012, 96901, 98100, 103005, 114300, 114450, 120015, 124587, 133350, 137340, 138430, 147150, 160020, 166116, 171450, 171675, 193802, 200025, 206010, 207645, 228900, 240030, 249174, 266700, 276860, 290703, 294300, 342900, 343350, 346075, 373761, 387604, 400050, 412020, 415290, 480060, 484505, 498348, 515025, 581406, 600075, 622935, 686700, 692150, 747522, 800100, 830580, 872109, 969010, 1030050, 1038225, 1162812, 1200150, 1245870, 1384300, 1453515, 1495044, 1744218, 1868805, 1938020, 2060100, 2076450, 2400300, 2422525, 2491740, 2616327, 2907030, 3114675, 3488436, 3737610, 4152900, 4360545, 4845050, 5232654, 5814060, 6229350, 7267575, 7475220, 8721090, 9344025, 9690100, 10465308, 12458700, 13081635, 14535150, 17442180, 18688050, 21802725, 26163270, 29070300, 37376100, 43605450, 52326540, 65408175, 87210900, 130816350, 261632700]

約数ペア:

[(1, 261632700), (2, 130816350), (3, 87210900), (4, 65408175), (5, 52326540), (6, 43605450), (7, 37376100), (9, 29070300), (10, 26163270), (12, 21802725), (14, 18688050), (15, 17442180), (18, 14535150), (20, 13081635), (21, 12458700), (25, 10465308), (27, 9690100), (28, 9344025), (30, 8721090), (35, 7475220), (36, 7267575), (42, 6229350), (45, 5814060), (50, 5232654), (54, 4845050), (60, 4360545), (63, 4152900), (70, 3737610), (75, 3488436), (84, 3114675), (90, 2907030), (100, 2616327), (105, 2491740), (108, 2422525), (109, 2400300), (126, 2076450), (127, 2060100), (135, 1938020), (140, 1868805), (150, 1744218), (175, 1495044), (180, 1453515), (189, 1384300), (210, 1245870), (218, 1200150), (225, 1162812), (252, 1038225), (254, 1030050), (270, 969010), (300, 872109), (315, 830580), (327, 800100), (350, 747522), (378, 692150), (381, 686700), (420, 622935), (436, 600075), (450, 581406), (508, 515025), (525, 498348), (540, 484505), (545, 480060), (630, 415290), (635, 412020), (654, 400050), (675, 387604), (700, 373761), (756, 346075), (762, 343350), (763, 342900), (889, 294300), (900, 290703), (945, 276860), (981, 266700), (1050, 249174), (1090, 240030), (1143, 228900), (1260, 207645), (1270, 206010), (1308, 200025), (1350, 193802), (1524, 171675), (1526, 171450), (1575, 166116), (1635, 160020), (1778, 147150), (1890, 138430), (1905, 137340), (1962, 133350), (2100, 124587), (2180, 120015), (2286, 114450), (2289, 114300), (2540, 103005), (2667, 98100), (2700, 96901), (2725, 96012), (2943, 88900), (3052, 85725), (3150, 83058), (3175, 82404), (3270, 80010), (3429, 76300), (3556, 73575), (3780, 69215), (3810, 68670), (3815, 68580), (3924, 66675), (4445, 58860), (4572, 57225), (4578, 57150), (4725, 55372), (4905, 53340), (5334, 49050), (5450, 48006), (5715, 45780), (5886, 44450), (6300, 41529), (6350, 41202), (6540, 40005), (6858, 38150), (6867, 38100), (7620, 34335), (7630, 34290), (8001, 32700), (8175, 32004), (8890, 29430), (9156, 28575), (9450, 27686), (9525, 27468), (9810, 26670), (10668, 24525), (10900, 24003), (11430, 22890), (11445, 22860), (11772, 22225), (12700, 20601), (13335, 19620), (13716, 19075), (13734, 19050), (13843, 18900), (14715, 17780), (15260, 17145), (16002, 16350)]