75400556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 98781844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 53, 62, 77, 106, 124, 149, 154, 212, 217, 298, 308, 341, 371, 434, 583, 596, 682, 742, 868, 1043, 1166, 1364, 1484, 1639, 1643, 2086, 2332, 2387, 3278, 3286, 4081, 4172, 4619, 4774, 6556, 6572, 7897, 8162, 9238, 9548, 11473, 11501, 15794, 16324, 18073, 18476, 22946, 23002, 31588, 32333, 36146, 45892, 46004, 50809, 55279, 64666, 72292, 86867, 101618, 110558, 126511, 129332, 173734, 203236, 221116, 244807, 253022, 347468, 355663, 489614, 506044, 608069, 711326, 979228, 1216138, 1422652, 1713649, 2432276, 2692877, 3427298, 5385754, 6854596, 10771508, 18850139, 37700278, 75400556]

約数ペア:

[(1, 75400556), (2, 37700278), (4, 18850139), (7, 10771508), (11, 6854596), (14, 5385754), (22, 3427298), (28, 2692877), (31, 2432276), (44, 1713649), (53, 1422652), (62, 1216138), (77, 979228), (106, 711326), (124, 608069), (149, 506044), (154, 489614), (212, 355663), (217, 347468), (298, 253022), (308, 244807), (341, 221116), (371, 203236), (434, 173734), (583, 129332), (596, 126511), (682, 110558), (742, 101618), (868, 86867), (1043, 72292), (1166, 64666), (1364, 55279), (1484, 50809), (1639, 46004), (1643, 45892), (2086, 36146), (2332, 32333), (2387, 31588), (3278, 23002), (3286, 22946), (4081, 18476), (4172, 18073), (4619, 16324), (4774, 15794), (6556, 11501), (6572, 11473), (7897, 9548), (8162, 9238)]