76178520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19265

約数の個数: 96

約数和(自身を含む): 270101520

約数和(自身を除く): 193923000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 19237, 38474, 57711, 76948, 96185, 115422, 153896, 173133, 192370, 211607, 230844, 288555, 346266, 384740, 423214, 461688, 577110, 634821, 692532, 769480, 846428, 865665, 1058035, 1154220, 1269642, 1385064, 1692856, 1731330, 1904463, 2116070, 2308440, 2539284, 3174105, 3462660, 3808926, 4232140, 5078568, 6348210, 6925320, 7617852, 8464280, 9522315, 12696420, 15235704, 19044630, 25392840, 38089260, 76178520]

約数ペア:

[(1, 76178520), (2, 38089260), (3, 25392840), (4, 19044630), (5, 15235704), (6, 12696420), (8, 9522315), (9, 8464280), (10, 7617852), (11, 6925320), (12, 6348210), (15, 5078568), (18, 4232140), (20, 3808926), (22, 3462660), (24, 3174105), (30, 2539284), (33, 2308440), (36, 2116070), (40, 1904463), (44, 1731330), (45, 1692856), (55, 1385064), (60, 1269642), (66, 1154220), (72, 1058035), (88, 865665), (90, 846428), (99, 769480), (110, 692532), (120, 634821), (132, 577110), (165, 461688), (180, 423214), (198, 384740), (220, 346266), (264, 288555), (330, 230844), (360, 211607), (396, 192370), (440, 173133), (495, 153896), (660, 115422), (792, 96185), (990, 76948), (1320, 57711), (1980, 38474), (3960, 19237)]