87075100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6587

約数の個数: 72

約数和(自身を含む): 227346560

約数和(自身を除く): 140271460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6547, 6650, 13094, 13300, 26188, 32735, 45829, 65470, 91658, 124393, 130940, 163675, 183316, 229145, 248786, 327350, 458290, 497572, 621965, 654700, 870751, 916580, 1145725, 1243930, 1741502, 2291450, 2487860, 3109825, 3483004, 4353755, 4582900, 6219650, 8707510, 12439300, 17415020, 21768775, 43537550, 87075100]

約数ペア:

[(1, 87075100), (2, 43537550), (4, 21768775), (5, 17415020), (7, 12439300), (10, 8707510), (14, 6219650), (19, 4582900), (20, 4353755), (25, 3483004), (28, 3109825), (35, 2487860), (38, 2291450), (50, 1741502), (70, 1243930), (76, 1145725), (95, 916580), (100, 870751), (133, 654700), (140, 621965), (175, 497572), (190, 458290), (266, 327350), (350, 248786), (380, 229145), (475, 183316), (532, 163675), (665, 130940), (700, 124393), (950, 91658), (1330, 65470), (1900, 45829), (2660, 32735), (3325, 26188), (6547, 13300), (6650, 13094)]