143389620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 335430540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 330, 396, 417, 495, 521, 556, 660, 695, 834, 990, 1042, 1251, 1390, 1529, 1563, 1668, 1980, 2084, 2085, 2502, 2605, 2780, 3058, 3126, 4170, 4587, 4689, 5004, 5210, 5731, 6116, 6252, 6255, 7645, 7815, 8340, 9174, 9378, 10420, 11462, 12510, 13761, 15290, 15630, 17193, 18348, 18756, 22924, 22935, 23445, 25020, 27522, 28655, 30580, 31260, 34386, 45870, 46890, 51579, 55044, 57310, 68772, 68805, 72419, 85965, 91740, 93780, 103158, 114620, 137610, 144838, 171930, 206316, 217257, 257895, 275220, 289676, 343860, 362095, 434514, 515790, 651771, 724190, 796609, 869028, 1031580, 1086285, 1303542, 1448380, 1593218, 2172570, 2389827, 2607084, 3186436, 3258855, 3983045, 4345140, 4779654, 6517710, 7169481, 7966090, 9559308, 11949135, 13035420, 14338962, 15932180, 23898270, 28677924, 35847405, 47796540, 71694810, 143389620]

約数ペア:

[(1, 143389620), (2, 71694810), (3, 47796540), (4, 35847405), (5, 28677924), (6, 23898270), (9, 15932180), (10, 14338962), (11, 13035420), (12, 11949135), (15, 9559308), (18, 7966090), (20, 7169481), (22, 6517710), (30, 4779654), (33, 4345140), (36, 3983045), (44, 3258855), (45, 3186436), (55, 2607084), (60, 2389827), (66, 2172570), (90, 1593218), (99, 1448380), (110, 1303542), (132, 1086285), (139, 1031580), (165, 869028), (180, 796609), (198, 724190), (220, 651771), (278, 515790), (330, 434514), (396, 362095), (417, 343860), (495, 289676), (521, 275220), (556, 257895), (660, 217257), (695, 206316), (834, 171930), (990, 144838), (1042, 137610), (1251, 114620), (1390, 103158), (1529, 93780), (1563, 91740), (1668, 85965), (1980, 72419), (2084, 68805), (2085, 68772), (2502, 57310), (2605, 55044), (2780, 51579), (3058, 46890), (3126, 45870), (4170, 34386), (4587, 31260), (4689, 30580), (5004, 28655), (5210, 27522), (5731, 25020), (6116, 23445), (6252, 22935), (6255, 22924), (7645, 18756), (7815, 18348), (8340, 17193), (9174, 15630), (9378, 15290), (10420, 13761), (11462, 12510)]