68329600

素因数分解:

$2^7\times 5^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 171127440

約数和(自身を除く): 102797840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 131, 160, 163, 200, 262, 320, 326, 400, 524, 640, 652, 655, 800, 815, 1048, 1304, 1310, 1600, 1630, 2096, 2608, 2620, 3200, 3260, 3275, 4075, 4192, 5216, 5240, 6520, 6550, 8150, 8384, 10432, 10480, 13040, 13100, 16300, 16768, 20864, 20960, 21353, 26080, 26200, 32600, 41920, 42706, 52160, 52400, 65200, 83840, 85412, 104320, 104800, 106765, 130400, 170824, 209600, 213530, 260800, 341648, 419200, 427060, 521600, 533825, 683296, 854120, 1067650, 1366592, 1708240, 2135300, 2733184, 3416480, 4270600, 6832960, 8541200, 13665920, 17082400, 34164800, 68329600]

約数ペア:

[(1, 68329600), (2, 34164800), (4, 17082400), (5, 13665920), (8, 8541200), (10, 6832960), (16, 4270600), (20, 3416480), (25, 2733184), (32, 2135300), (40, 1708240), (50, 1366592), (64, 1067650), (80, 854120), (100, 683296), (128, 533825), (131, 521600), (160, 427060), (163, 419200), (200, 341648), (262, 260800), (320, 213530), (326, 209600), (400, 170824), (524, 130400), (640, 106765), (652, 104800), (655, 104320), (800, 85412), (815, 83840), (1048, 65200), (1304, 52400), (1310, 52160), (1600, 42706), (1630, 41920), (2096, 32600), (2608, 26200), (2620, 26080), (3200, 21353), (3260, 20960), (3275, 20864), (4075, 16768), (4192, 16300), (5216, 13100), (5240, 13040), (6520, 10480), (6550, 10432), (8150, 8384)]