242488400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7909

約数の個数: 120

約数和(自身を含む): 726423744

約数和(自身を除く): 483935344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 7700, 7873, 15400, 15746, 30800, 31492, 39365, 55111, 62984, 78730, 86603, 110222, 125968, 157460, 173206, 196825, 220444, 275555, 314920, 346412, 393650, 433015, 440888, 551110, 606221, 629840, 692824, 787300, 866030, 881776, 1102220, 1212442, 1377775, 1385648, 1574600, 1732060, 2165075, 2204440, 2424884, 2755550, 3031105, 3149200, 3464120, 4330150, 4408880, 4849768, 5511100, 6062210, 6928240, 8660300, 9699536, 11022200, 12124420, 15155525, 17320600, 22044400, 24248840, 30311050, 34641200, 48497680, 60622100, 121244200, 242488400]

約数ペア:

[(1, 242488400), (2, 121244200), (4, 60622100), (5, 48497680), (7, 34641200), (8, 30311050), (10, 24248840), (11, 22044400), (14, 17320600), (16, 15155525), (20, 12124420), (22, 11022200), (25, 9699536), (28, 8660300), (35, 6928240), (40, 6062210), (44, 5511100), (50, 4849768), (55, 4408880), (56, 4330150), (70, 3464120), (77, 3149200), (80, 3031105), (88, 2755550), (100, 2424884), (110, 2204440), (112, 2165075), (140, 1732060), (154, 1574600), (175, 1385648), (176, 1377775), (200, 1212442), (220, 1102220), (275, 881776), (280, 866030), (308, 787300), (350, 692824), (385, 629840), (400, 606221), (440, 551110), (550, 440888), (560, 433015), (616, 393650), (700, 346412), (770, 314920), (880, 275555), (1100, 220444), (1232, 196825), (1400, 173206), (1540, 157460), (1925, 125968), (2200, 110222), (2800, 86603), (3080, 78730), (3850, 62984), (4400, 55111), (6160, 39365), (7700, 31492), (7873, 30800), (15400, 15746)]