169010800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{8623}}^1$

素因数の和:8655

約数の個数: 90

約数和(自身を含む): 472396848

約数和(自身を除く): 303386048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 8623, 9800, 17246, 19600, 34492, 43115, 60361, 68984, 86230, 120722, 137968, 172460, 215575, 241444, 301805, 344920, 422527, 431150, 482888, 603610, 689840, 845054, 862300, 965776, 1207220, 1509025, 1690108, 1724600, 2112635, 2414440, 3018050, 3380216, 3449200, 4225270, 4828880, 6036100, 6760432, 8450540, 10563175, 12072200, 16901080, 21126350, 24144400, 33802160, 42252700, 84505400, 169010800]

約数ペア:

[(1, 169010800), (2, 84505400), (4, 42252700), (5, 33802160), (7, 24144400), (8, 21126350), (10, 16901080), (14, 12072200), (16, 10563175), (20, 8450540), (25, 6760432), (28, 6036100), (35, 4828880), (40, 4225270), (49, 3449200), (50, 3380216), (56, 3018050), (70, 2414440), (80, 2112635), (98, 1724600), (100, 1690108), (112, 1509025), (140, 1207220), (175, 965776), (196, 862300), (200, 845054), (245, 689840), (280, 603610), (350, 482888), (392, 431150), (400, 422527), (490, 344920), (560, 301805), (700, 241444), (784, 215575), (980, 172460), (1225, 137968), (1400, 120722), (1960, 86230), (2450, 68984), (2800, 60361), (3920, 43115), (4900, 34492), (8623, 19600), (9800, 17246)]