133549400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 324822960

約数和(自身を除く): 191273560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 53, 86, 100, 106, 172, 200, 212, 215, 265, 293, 344, 424, 430, 530, 586, 860, 1060, 1075, 1172, 1325, 1465, 1720, 2120, 2150, 2279, 2344, 2650, 2930, 4300, 4558, 5300, 5860, 7325, 8600, 9116, 10600, 11395, 11720, 12599, 14650, 15529, 18232, 22790, 25198, 29300, 31058, 45580, 50396, 56975, 58600, 62116, 62995, 77645, 91160, 100792, 113950, 124232, 125990, 155290, 227900, 251980, 310580, 314975, 388225, 455800, 503960, 621160, 629950, 667747, 776450, 1259900, 1335494, 1552900, 2519800, 2670988, 3105800, 3338735, 5341976, 6677470, 13354940, 16693675, 26709880, 33387350, 66774700, 133549400]

約数ペア:

[(1, 133549400), (2, 66774700), (4, 33387350), (5, 26709880), (8, 16693675), (10, 13354940), (20, 6677470), (25, 5341976), (40, 3338735), (43, 3105800), (50, 2670988), (53, 2519800), (86, 1552900), (100, 1335494), (106, 1259900), (172, 776450), (200, 667747), (212, 629950), (215, 621160), (265, 503960), (293, 455800), (344, 388225), (424, 314975), (430, 310580), (530, 251980), (586, 227900), (860, 155290), (1060, 125990), (1075, 124232), (1172, 113950), (1325, 100792), (1465, 91160), (1720, 77645), (2120, 62995), (2150, 62116), (2279, 58600), (2344, 56975), (2650, 50396), (2930, 45580), (4300, 31058), (4558, 29300), (5300, 25198), (5860, 22790), (7325, 18232), (8600, 15529), (9116, 14650), (10600, 12599), (11395, 11720)]