90194775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 176774400

約数和(自身を除く): 86579625

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 59, 75, 85, 109, 165, 177, 187, 255, 275, 295, 327, 425, 545, 561, 649, 825, 885, 935, 1003, 1199, 1275, 1475, 1635, 1853, 1947, 2725, 2805, 3009, 3245, 3597, 4425, 4675, 5015, 5559, 5995, 6431, 8175, 9265, 9735, 11033, 14025, 15045, 16225, 17985, 19293, 20383, 25075, 27795, 29975, 32155, 33099, 46325, 48675, 55165, 61149, 70741, 75225, 89925, 96465, 101915, 109327, 138975, 160775, 165495, 212223, 275825, 305745, 327981, 353705, 482325, 509575, 546635, 827475, 1061115, 1202597, 1528725, 1639905, 1768525, 2733175, 3607791, 5305575, 6012985, 8199525, 18038955, 30064925, 90194775]

約数ペア:

[(1, 90194775), (3, 30064925), (5, 18038955), (11, 8199525), (15, 6012985), (17, 5305575), (25, 3607791), (33, 2733175), (51, 1768525), (55, 1639905), (59, 1528725), (75, 1202597), (85, 1061115), (109, 827475), (165, 546635), (177, 509575), (187, 482325), (255, 353705), (275, 327981), (295, 305745), (327, 275825), (425, 212223), (545, 165495), (561, 160775), (649, 138975), (825, 109327), (885, 101915), (935, 96465), (1003, 89925), (1199, 75225), (1275, 70741), (1475, 61149), (1635, 55165), (1853, 48675), (1947, 46325), (2725, 33099), (2805, 32155), (3009, 29975), (3245, 27795), (3597, 25075), (4425, 20383), (4675, 19293), (5015, 17985), (5559, 16225), (5995, 15045), (6431, 14025), (8175, 11033), (9265, 9735)]