75582540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 179159220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 647, 649, 660, 708, 885, 990, 1062, 1180, 1294, 1298, 1770, 1941, 1947, 1980, 2124, 2588, 2596, 2655, 3235, 3245, 3540, 3882, 3894, 5310, 5823, 5841, 6470, 6490, 7117, 7764, 7788, 9705, 9735, 10620, 11646, 11682, 12940, 12980, 14234, 19410, 19470, 21351, 23292, 23364, 28468, 29115, 29205, 35585, 38173, 38820, 38940, 42702, 58230, 58410, 64053, 71170, 76346, 85404, 106755, 114519, 116460, 116820, 128106, 142340, 152692, 190865, 213510, 229038, 256212, 320265, 343557, 381730, 419903, 427020, 458076, 572595, 640530, 687114, 763460, 839806, 1145190, 1259709, 1281060, 1374228, 1679612, 1717785, 2099515, 2290380, 2519418, 3435570, 3779127, 4199030, 5038836, 6298545, 6871140, 7558254, 8398060, 12597090, 15116508, 18895635, 25194180, 37791270, 75582540]

約数ペア:

[(1, 75582540), (2, 37791270), (3, 25194180), (4, 18895635), (5, 15116508), (6, 12597090), (9, 8398060), (10, 7558254), (11, 6871140), (12, 6298545), (15, 5038836), (18, 4199030), (20, 3779127), (22, 3435570), (30, 2519418), (33, 2290380), (36, 2099515), (44, 1717785), (45, 1679612), (55, 1374228), (59, 1281060), (60, 1259709), (66, 1145190), (90, 839806), (99, 763460), (110, 687114), (118, 640530), (132, 572595), (165, 458076), (177, 427020), (180, 419903), (198, 381730), (220, 343557), (236, 320265), (295, 256212), (330, 229038), (354, 213510), (396, 190865), (495, 152692), (531, 142340), (590, 128106), (647, 116820), (649, 116460), (660, 114519), (708, 106755), (885, 85404), (990, 76346), (1062, 71170), (1180, 64053), (1294, 58410), (1298, 58230), (1770, 42702), (1941, 38940), (1947, 38820), (1980, 38173), (2124, 35585), (2588, 29205), (2596, 29115), (2655, 28468), (3235, 23364), (3245, 23292), (3540, 21351), (3882, 19470), (3894, 19410), (5310, 14234), (5823, 12980), (5841, 12940), (6470, 11682), (6490, 11646), (7117, 10620), (7764, 9735), (7788, 9705)]