254703600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 180

約数和(自身を含む): 892000200

約数和(自身を除く): 637296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 139, 144, 150, 180, 200, 225, 240, 278, 300, 360, 400, 417, 450, 509, 556, 600, 695, 720, 834, 900, 1018, 1112, 1200, 1251, 1390, 1527, 1668, 1800, 2036, 2085, 2224, 2502, 2545, 2780, 3054, 3336, 3475, 3600, 4072, 4170, 4581, 5004, 5090, 5560, 6108, 6255, 6672, 6950, 7635, 8144, 8340, 9162, 10008, 10180, 10425, 11120, 12216, 12510, 12725, 13900, 15270, 16680, 18324, 20016, 20360, 20850, 22905, 24432, 25020, 25450, 27800, 30540, 31275, 33360, 36648, 38175, 40720, 41700, 45810, 50040, 50900, 55600, 61080, 62550, 70751, 73296, 76350, 83400, 91620, 100080, 101800, 114525, 122160, 125100, 141502, 152700, 166800, 183240, 203600, 212253, 229050, 250200, 283004, 305400, 353755, 366480, 424506, 458100, 500400, 566008, 610800, 636759, 707510, 849012, 916200, 1061265, 1132016, 1273518, 1415020, 1698024, 1768775, 1832400, 2122530, 2547036, 2830040, 3183795, 3396048, 3537550, 4245060, 5094072, 5306325, 5660080, 6367590, 7075100, 8490120, 10188144, 10612650, 12735180, 14150200, 15918975, 16980240, 21225300, 25470360, 28300400, 31837950, 42450600, 50940720, 63675900, 84901200, 127351800, 254703600]

約数ペア:

[(1, 254703600), (2, 127351800), (3, 84901200), (4, 63675900), (5, 50940720), (6, 42450600), (8, 31837950), (9, 28300400), (10, 25470360), (12, 21225300), (15, 16980240), (16, 15918975), (18, 14150200), (20, 12735180), (24, 10612650), (25, 10188144), (30, 8490120), (36, 7075100), (40, 6367590), (45, 5660080), (48, 5306325), (50, 5094072), (60, 4245060), (72, 3537550), (75, 3396048), (80, 3183795), (90, 2830040), (100, 2547036), (120, 2122530), (139, 1832400), (144, 1768775), (150, 1698024), (180, 1415020), (200, 1273518), (225, 1132016), (240, 1061265), (278, 916200), (300, 849012), (360, 707510), (400, 636759), (417, 610800), (450, 566008), (509, 500400), (556, 458100), (600, 424506), (695, 366480), (720, 353755), (834, 305400), (900, 283004), (1018, 250200), (1112, 229050), (1200, 212253), (1251, 203600), (1390, 183240), (1527, 166800), (1668, 152700), (1800, 141502), (2036, 125100), (2085, 122160), (2224, 114525), (2502, 101800), (2545, 100080), (2780, 91620), (3054, 83400), (3336, 76350), (3475, 73296), (3600, 70751), (4072, 62550), (4170, 61080), (4581, 55600), (5004, 50900), (5090, 50040), (5560, 45810), (6108, 41700), (6255, 40720), (6672, 38175), (6950, 36648), (7635, 33360), (8144, 31275), (8340, 30540), (9162, 27800), (10008, 25450), (10180, 25020), (10425, 24432), (11120, 22905), (12216, 20850), (12510, 20360), (12725, 20016), (13900, 18324), (15270, 16680)]