67069600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6482

約数の個数: 72

約数和(自身を含む): 176355900

約数和(自身を除く): 109286300

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 6449, 10400, 12898, 25796, 32245, 51592, 64490, 83837, 103184, 128980, 161225, 167674, 206368, 257960, 322450, 335348, 419185, 515920, 644900, 670696, 838370, 1031840, 1289800, 1341392, 1676740, 2095925, 2579600, 2682784, 3353480, 4191850, 5159200, 6706960, 8383700, 13413920, 16767400, 33534800, 67069600]

約数ペア:

[(1, 67069600), (2, 33534800), (4, 16767400), (5, 13413920), (8, 8383700), (10, 6706960), (13, 5159200), (16, 4191850), (20, 3353480), (25, 2682784), (26, 2579600), (32, 2095925), (40, 1676740), (50, 1341392), (52, 1289800), (65, 1031840), (80, 838370), (100, 670696), (104, 644900), (130, 515920), (160, 419185), (200, 335348), (208, 322450), (260, 257960), (325, 206368), (400, 167674), (416, 161225), (520, 128980), (650, 103184), (800, 83837), (1040, 64490), (1300, 51592), (2080, 32245), (2600, 25796), (5200, 12898), (6449, 10400)]