55073970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 177914880

約数和(自身を除く): 122840910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 57, 63, 70, 86, 90, 95, 105, 107, 114, 126, 129, 133, 171, 190, 210, 214, 215, 258, 266, 285, 301, 315, 321, 342, 387, 399, 430, 535, 570, 602, 630, 642, 645, 665, 749, 774, 798, 817, 855, 903, 963, 1070, 1197, 1290, 1330, 1498, 1505, 1605, 1634, 1710, 1806, 1926, 1935, 1995, 2033, 2247, 2394, 2451, 2709, 3010, 3210, 3745, 3870, 3990, 4066, 4085, 4494, 4515, 4601, 4815, 4902, 5418, 5719, 5985, 6099, 6741, 7353, 7490, 8170, 9030, 9202, 9630, 10165, 11235, 11438, 11970, 12198, 12255, 13482, 13545, 13803, 14231, 14706, 17157, 18297, 20330, 22470, 23005, 24510, 27090, 27606, 28462, 28595, 30495, 32207, 33705, 34314, 36594, 36765, 41409, 42693, 46010, 51471, 57190, 60990, 64414, 67410, 69015, 71155, 73530, 82818, 85386, 85785, 87419, 91485, 96621, 102942, 128079, 138030, 142310, 161035, 171570, 174838, 182970, 193242, 207045, 213465, 256158, 257355, 262257, 289863, 322070, 414090, 426930, 437095, 483105, 514710, 524514, 579726, 611933, 640395, 786771, 874190, 966210, 1223866, 1280790, 1311285, 1449315, 1573542, 1835799, 2622570, 2898630, 3059665, 3671598, 3933855, 5507397, 6119330, 7867710, 9178995, 11014794, 18357990, 27536985, 55073970]

約数ペア:

[(1, 55073970), (2, 27536985), (3, 18357990), (5, 11014794), (6, 9178995), (7, 7867710), (9, 6119330), (10, 5507397), (14, 3933855), (15, 3671598), (18, 3059665), (19, 2898630), (21, 2622570), (30, 1835799), (35, 1573542), (38, 1449315), (42, 1311285), (43, 1280790), (45, 1223866), (57, 966210), (63, 874190), (70, 786771), (86, 640395), (90, 611933), (95, 579726), (105, 524514), (107, 514710), (114, 483105), (126, 437095), (129, 426930), (133, 414090), (171, 322070), (190, 289863), (210, 262257), (214, 257355), (215, 256158), (258, 213465), (266, 207045), (285, 193242), (301, 182970), (315, 174838), (321, 171570), (342, 161035), (387, 142310), (399, 138030), (430, 128079), (535, 102942), (570, 96621), (602, 91485), (630, 87419), (642, 85785), (645, 85386), (665, 82818), (749, 73530), (774, 71155), (798, 69015), (817, 67410), (855, 64414), (903, 60990), (963, 57190), (1070, 51471), (1197, 46010), (1290, 42693), (1330, 41409), (1498, 36765), (1505, 36594), (1605, 34314), (1634, 33705), (1710, 32207), (1806, 30495), (1926, 28595), (1935, 28462), (1995, 27606), (2033, 27090), (2247, 24510), (2394, 23005), (2451, 22470), (2709, 20330), (3010, 18297), (3210, 17157), (3745, 14706), (3870, 14231), (3990, 13803), (4066, 13545), (4085, 13482), (4494, 12255), (4515, 12198), (4601, 11970), (4815, 11438), (4902, 11235), (5418, 10165), (5719, 9630), (5985, 9202), (6099, 9030), (6741, 8170), (7353, 7490)]