222427800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 866611200

約数和(自身を除く): 644183400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 127, 139, 140, 150, 168, 175, 180, 200, 210, 225, 252, 254, 278, 280, 300, 315, 350, 360, 381, 417, 420, 450, 504, 508, 525, 556, 600, 630, 635, 695, 700, 762, 834, 840, 889, 900, 973, 1016, 1050, 1112, 1143, 1251, 1260, 1270, 1390, 1400, 1524, 1575, 1668, 1778, 1800, 1905, 1946, 2085, 2100, 2286, 2502, 2520, 2540, 2667, 2780, 2919, 3048, 3150, 3175, 3336, 3475, 3556, 3810, 3892, 4170, 4200, 4445, 4572, 4865, 5004, 5080, 5334, 5560, 5715, 5838, 6255, 6300, 6350, 6950, 7112, 7620, 7784, 8001, 8340, 8757, 8890, 9144, 9525, 9730, 10008, 10425, 10668, 11430, 11676, 12510, 12600, 12700, 13335, 13900, 14595, 15240, 16002, 16680, 17514, 17653, 17780, 19050, 19460, 20850, 21336, 22225, 22860, 23352, 24325, 25020, 25400, 26670, 27800, 28575, 29190, 31275, 32004, 35028, 35306, 35560, 38100, 38920, 40005, 41700, 43785, 44450, 45720, 48650, 50040, 52959, 53340, 57150, 58380, 62550, 64008, 66675, 70056, 70612, 72975, 76200, 80010, 83400, 87570, 88265, 88900, 97300, 105918, 106680, 114300, 116760, 123571, 125100, 133350, 141224, 145950, 158877, 160020, 175140, 176530, 177800, 194600, 200025, 211836, 218925, 228600, 247142, 250200, 264795, 266700, 291900, 317754, 320040, 350280, 353060, 370713, 400050, 423672, 437850, 441325, 494284, 529590, 533400, 583800, 617855, 635508, 706120, 741426, 794385, 800100, 875700, 882650, 988568, 1059180, 1112139, 1235710, 1271016, 1323975, 1482852, 1588770, 1600200, 1751400, 1765300, 1853565, 2118360, 2224278, 2471420, 2647950, 2965704, 3089275, 3177540, 3530600, 3707130, 3971925, 4448556, 4942840, 5295900, 5560695, 6178550, 6355080, 7414260, 7943850, 8897112, 9267825, 10591800, 11121390, 12357100, 14828520, 15887700, 18535650, 22242780, 24714200, 27803475, 31775400, 37071300, 44485560, 55606950, 74142600, 111213900, 222427800]

約数ペア:

[(1, 222427800), (2, 111213900), (3, 74142600), (4, 55606950), (5, 44485560), (6, 37071300), (7, 31775400), (8, 27803475), (9, 24714200), (10, 22242780), (12, 18535650), (14, 15887700), (15, 14828520), (18, 12357100), (20, 11121390), (21, 10591800), (24, 9267825), (25, 8897112), (28, 7943850), (30, 7414260), (35, 6355080), (36, 6178550), (40, 5560695), (42, 5295900), (45, 4942840), (50, 4448556), (56, 3971925), (60, 3707130), (63, 3530600), (70, 3177540), (72, 3089275), (75, 2965704), (84, 2647950), (90, 2471420), (100, 2224278), (105, 2118360), (120, 1853565), (126, 1765300), (127, 1751400), (139, 1600200), (140, 1588770), (150, 1482852), (168, 1323975), (175, 1271016), (180, 1235710), (200, 1112139), (210, 1059180), (225, 988568), (252, 882650), (254, 875700), (278, 800100), (280, 794385), (300, 741426), (315, 706120), (350, 635508), (360, 617855), (381, 583800), (417, 533400), (420, 529590), (450, 494284), (504, 441325), (508, 437850), (525, 423672), (556, 400050), (600, 370713), (630, 353060), (635, 350280), (695, 320040), (700, 317754), (762, 291900), (834, 266700), (840, 264795), (889, 250200), (900, 247142), (973, 228600), (1016, 218925), (1050, 211836), (1112, 200025), (1143, 194600), (1251, 177800), (1260, 176530), (1270, 175140), (1390, 160020), (1400, 158877), (1524, 145950), (1575, 141224), (1668, 133350), (1778, 125100), (1800, 123571), (1905, 116760), (1946, 114300), (2085, 106680), (2100, 105918), (2286, 97300), (2502, 88900), (2520, 88265), (2540, 87570), (2667, 83400), (2780, 80010), (2919, 76200), (3048, 72975), (3150, 70612), (3175, 70056), (3336, 66675), (3475, 64008), (3556, 62550), (3810, 58380), (3892, 57150), (4170, 53340), (4200, 52959), (4445, 50040), (4572, 48650), (4865, 45720), (5004, 44450), (5080, 43785), (5334, 41700), (5560, 40005), (5715, 38920), (5838, 38100), (6255, 35560), (6300, 35306), (6350, 35028), (6950, 32004), (7112, 31275), (7620, 29190), (7784, 28575), (8001, 27800), (8340, 26670), (8757, 25400), (8890, 25020), (9144, 24325), (9525, 23352), (9730, 22860), (10008, 22225), (10425, 21336), (10668, 20850), (11430, 19460), (11676, 19050), (12510, 17780), (12600, 17653), (12700, 17514), (13335, 16680), (13900, 16002), (14595, 15240)]