542551800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 192

約数和(自身を含む): 1942732800

約数和(自身を除く): 1400181000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 350, 404, 420, 505, 525, 600, 606, 700, 707, 808, 840, 1010, 1050, 1212, 1279, 1400, 1414, 1515, 2020, 2100, 2121, 2424, 2525, 2558, 2828, 3030, 3535, 3837, 4040, 4200, 4242, 5050, 5116, 5656, 6060, 6395, 7070, 7575, 7674, 8484, 8953, 10100, 10232, 10605, 12120, 12790, 14140, 15150, 15348, 16968, 17675, 17906, 19185, 20200, 21210, 25580, 26859, 28280, 30300, 30696, 31975, 35350, 35812, 38370, 42420, 44765, 51160, 53025, 53718, 60600, 63950, 70700, 71624, 76740, 84840, 89530, 95925, 106050, 107436, 127900, 129179, 134295, 141400, 153480, 179060, 191850, 212100, 214872, 223825, 255800, 258358, 268590, 358120, 383700, 387537, 424200, 447650, 516716, 537180, 645895, 671475, 767400, 775074, 895300, 904253, 1033432, 1074360, 1291790, 1342950, 1550148, 1790600, 1808506, 1937685, 2583580, 2685900, 2712759, 3100296, 3229475, 3617012, 3875370, 4521265, 5167160, 5371800, 5425518, 6458950, 7234024, 7750740, 9042530, 9688425, 10851036, 12917900, 13563795, 15501480, 18085060, 19376850, 21702072, 22606325, 25835800, 27127590, 36170120, 38753700, 45212650, 54255180, 67818975, 77507400, 90425300, 108510360, 135637950, 180850600, 271275900, 542551800]

約数ペア:

[(1, 542551800), (2, 271275900), (3, 180850600), (4, 135637950), (5, 108510360), (6, 90425300), (7, 77507400), (8, 67818975), (10, 54255180), (12, 45212650), (14, 38753700), (15, 36170120), (20, 27127590), (21, 25835800), (24, 22606325), (25, 21702072), (28, 19376850), (30, 18085060), (35, 15501480), (40, 13563795), (42, 12917900), (50, 10851036), (56, 9688425), (60, 9042530), (70, 7750740), (75, 7234024), (84, 6458950), (100, 5425518), (101, 5371800), (105, 5167160), (120, 4521265), (140, 3875370), (150, 3617012), (168, 3229475), (175, 3100296), (200, 2712759), (202, 2685900), (210, 2583580), (280, 1937685), (300, 1808506), (303, 1790600), (350, 1550148), (404, 1342950), (420, 1291790), (505, 1074360), (525, 1033432), (600, 904253), (606, 895300), (700, 775074), (707, 767400), (808, 671475), (840, 645895), (1010, 537180), (1050, 516716), (1212, 447650), (1279, 424200), (1400, 387537), (1414, 383700), (1515, 358120), (2020, 268590), (2100, 258358), (2121, 255800), (2424, 223825), (2525, 214872), (2558, 212100), (2828, 191850), (3030, 179060), (3535, 153480), (3837, 141400), (4040, 134295), (4200, 129179), (4242, 127900), (5050, 107436), (5116, 106050), (5656, 95925), (6060, 89530), (6395, 84840), (7070, 76740), (7575, 71624), (7674, 70700), (8484, 63950), (8953, 60600), (10100, 53718), (10232, 53025), (10605, 51160), (12120, 44765), (12790, 42420), (14140, 38370), (15150, 35812), (15348, 35350), (16968, 31975), (17675, 30696), (17906, 30300), (19185, 28280), (20200, 26859), (21210, 25580)]