1262259000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1175

約数の個数: 192

約数和(自身を含む): 4301388000

約数和(自身を除く): 3039129000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 139, 150, 180, 200, 225, 250, 278, 300, 360, 375, 417, 450, 500, 556, 600, 695, 750, 834, 900, 1000, 1009, 1112, 1125, 1251, 1390, 1500, 1668, 1800, 2018, 2085, 2250, 2502, 2780, 3000, 3027, 3336, 3475, 4036, 4170, 4500, 5004, 5045, 5560, 6054, 6255, 6950, 8072, 8340, 9000, 9081, 10008, 10090, 10425, 12108, 12510, 13900, 15135, 16680, 17375, 18162, 20180, 20850, 24216, 25020, 25225, 27800, 30270, 31275, 34750, 36324, 40360, 41700, 45405, 50040, 50450, 52125, 60540, 62550, 69500, 72648, 75675, 83400, 90810, 100900, 104250, 121080, 125100, 126125, 139000, 140251, 151350, 156375, 181620, 201800, 208500, 227025, 250200, 252250, 280502, 302700, 312750, 363240, 378375, 417000, 420753, 454050, 504500, 561004, 605400, 625500, 701255, 756750, 841506, 908100, 1009000, 1122008, 1135125, 1251000, 1262259, 1402510, 1513500, 1683012, 1816200, 2103765, 2270250, 2524518, 2805020, 3027000, 3366024, 3506275, 4207530, 4540500, 5049036, 5610040, 6311295, 7012550, 8415060, 9081000, 10098072, 10518825, 12622590, 14025100, 16830120, 17531375, 21037650, 25245180, 28050200, 31556475, 35062750, 42075300, 50490360, 52594125, 63112950, 70125500, 84150600, 105188250, 126225900, 140251000, 157782375, 210376500, 252451800, 315564750, 420753000, 631129500, 1262259000]

約数ペア:

[(1, 1262259000), (2, 631129500), (3, 420753000), (4, 315564750), (5, 252451800), (6, 210376500), (8, 157782375), (9, 140251000), (10, 126225900), (12, 105188250), (15, 84150600), (18, 70125500), (20, 63112950), (24, 52594125), (25, 50490360), (30, 42075300), (36, 35062750), (40, 31556475), (45, 28050200), (50, 25245180), (60, 21037650), (72, 17531375), (75, 16830120), (90, 14025100), (100, 12622590), (120, 10518825), (125, 10098072), (139, 9081000), (150, 8415060), (180, 7012550), (200, 6311295), (225, 5610040), (250, 5049036), (278, 4540500), (300, 4207530), (360, 3506275), (375, 3366024), (417, 3027000), (450, 2805020), (500, 2524518), (556, 2270250), (600, 2103765), (695, 1816200), (750, 1683012), (834, 1513500), (900, 1402510), (1000, 1262259), (1009, 1251000), (1112, 1135125), (1125, 1122008), (1251, 1009000), (1390, 908100), (1500, 841506), (1668, 756750), (1800, 701255), (2018, 625500), (2085, 605400), (2250, 561004), (2502, 504500), (2780, 454050), (3000, 420753), (3027, 417000), (3336, 378375), (3475, 363240), (4036, 312750), (4170, 302700), (4500, 280502), (5004, 252250), (5045, 250200), (5560, 227025), (6054, 208500), (6255, 201800), (6950, 181620), (8072, 156375), (8340, 151350), (9000, 140251), (9081, 139000), (10008, 126125), (10090, 125100), (10425, 121080), (12108, 104250), (12510, 100900), (13900, 90810), (15135, 83400), (16680, 75675), (17375, 72648), (18162, 69500), (20180, 62550), (20850, 60540), (24216, 52125), (25020, 50450), (25225, 50040), (27800, 45405), (30270, 41700), (31275, 40360), (34750, 36324)]