120173900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15639

約数の個数: 72

約数和(自身を含む): 325145856

約数和(自身を除く): 204971956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 15607, 31214, 62428, 78035, 109249, 156070, 171677, 218498, 312140, 343354, 390175, 436996, 546245, 686708, 780350, 858385, 1092490, 1201739, 1560700, 1716770, 2184980, 2403478, 2731225, 3433540, 4291925, 4806956, 5462450, 6008695, 8583850, 10924900, 12017390, 17167700, 24034780, 30043475, 60086950, 120173900]

約数ペア:

[(1, 120173900), (2, 60086950), (4, 30043475), (5, 24034780), (7, 17167700), (10, 12017390), (11, 10924900), (14, 8583850), (20, 6008695), (22, 5462450), (25, 4806956), (28, 4291925), (35, 3433540), (44, 2731225), (50, 2403478), (55, 2184980), (70, 1716770), (77, 1560700), (100, 1201739), (110, 1092490), (140, 858385), (154, 780350), (175, 686708), (220, 546245), (275, 436996), (308, 390175), (350, 343354), (385, 312140), (550, 218498), (700, 171677), (770, 156070), (1100, 109249), (1540, 78035), (1925, 62428), (3850, 31214), (7700, 15607)]