70859200

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 84

約数和(自身を含む): 177227992

約数和(自身を除く): 106368792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 536, 661, 670, 800, 1072, 1322, 1340, 1600, 1675, 2144, 2644, 2680, 3305, 3350, 4288, 5288, 5360, 6610, 6700, 10576, 10720, 13220, 13400, 16525, 21152, 21440, 26440, 26800, 33050, 42304, 44287, 52880, 53600, 66100, 88574, 105760, 107200, 132200, 177148, 211520, 221435, 264400, 354296, 442870, 528800, 708592, 885740, 1057600, 1107175, 1417184, 1771480, 2214350, 2834368, 3542960, 4428700, 7085920, 8857400, 14171840, 17714800, 35429600, 70859200]

約数ペア:

[(1, 70859200), (2, 35429600), (4, 17714800), (5, 14171840), (8, 8857400), (10, 7085920), (16, 4428700), (20, 3542960), (25, 2834368), (32, 2214350), (40, 1771480), (50, 1417184), (64, 1107175), (67, 1057600), (80, 885740), (100, 708592), (134, 528800), (160, 442870), (200, 354296), (268, 264400), (320, 221435), (335, 211520), (400, 177148), (536, 132200), (661, 107200), (670, 105760), (800, 88574), (1072, 66100), (1322, 53600), (1340, 52880), (1600, 44287), (1675, 42304), (2144, 33050), (2644, 26800), (2680, 26440), (3305, 21440), (3350, 21152), (4288, 16525), (5288, 13400), (5360, 13220), (6610, 10720), (6700, 10576)]