135905700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{64717}}^1$

素因数の和:64741

約数の個数: 72

約数和(自身を含む): 449401792

約数和(自身を除く): 313496092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 64717, 129434, 194151, 258868, 323585, 388302, 453019, 647170, 776604, 906038, 970755, 1294340, 1359057, 1617925, 1812076, 1941510, 2265095, 2718114, 3235850, 3883020, 4530190, 4853775, 5436228, 6471700, 6795285, 9060380, 9707550, 11325475, 13590570, 19415100, 22650950, 27181140, 33976425, 45301900, 67952850, 135905700]

約数ペア:

[(1, 135905700), (2, 67952850), (3, 45301900), (4, 33976425), (5, 27181140), (6, 22650950), (7, 19415100), (10, 13590570), (12, 11325475), (14, 9707550), (15, 9060380), (20, 6795285), (21, 6471700), (25, 5436228), (28, 4853775), (30, 4530190), (35, 3883020), (42, 3235850), (50, 2718114), (60, 2265095), (70, 1941510), (75, 1812076), (84, 1617925), (100, 1359057), (105, 1294340), (140, 970755), (150, 906038), (175, 776604), (210, 647170), (300, 453019), (350, 388302), (420, 323585), (525, 258868), (700, 194151), (1050, 129434), (2100, 64717)]