67876900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7493

約数の個数: 72

約数和(自身を含む): 181307840

約数和(自身を除く): 113430940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7459, 9100, 14918, 29836, 37295, 52213, 74590, 96967, 104426, 149180, 186475, 193934, 208852, 261065, 372950, 387868, 484835, 522130, 678769, 745900, 969670, 1044260, 1305325, 1357538, 1939340, 2424175, 2610650, 2715076, 3393845, 4848350, 5221300, 6787690, 9696700, 13575380, 16969225, 33938450, 67876900]

約数ペア:

[(1, 67876900), (2, 33938450), (4, 16969225), (5, 13575380), (7, 9696700), (10, 6787690), (13, 5221300), (14, 4848350), (20, 3393845), (25, 2715076), (26, 2610650), (28, 2424175), (35, 1939340), (50, 1357538), (52, 1305325), (65, 1044260), (70, 969670), (91, 745900), (100, 678769), (130, 522130), (140, 484835), (175, 387868), (182, 372950), (260, 261065), (325, 208852), (350, 193934), (364, 186475), (455, 149180), (650, 104426), (700, 96967), (910, 74590), (1300, 52213), (1820, 37295), (2275, 29836), (4550, 14918), (7459, 9100)]