144891180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4259}}^1$

素因数の和:4290

約数の個数: 144

約数和(自身を含む): 521015040

約数和(自身を除く): 376123860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4259, 4860, 5670, 6804, 8505, 8518, 11340, 12777, 17010, 17036, 21295, 25554, 29813, 34020, 38331, 42590, 51108, 59626, 63885, 76662, 85180, 89439, 114993, 119252, 127770, 149065, 153324, 178878, 191655, 229986, 255540, 268317, 298130, 344979, 357756, 383310, 447195, 459972, 536634, 574965, 596260, 689958, 766620, 804951, 894390, 1034937, 1073268, 1149930, 1341585, 1379916, 1609902, 1724895, 1788780, 2069874, 2299860, 2414853, 2683170, 3219804, 3449790, 4024755, 4139748, 4829706, 5174685, 5366340, 6899580, 7244559, 8049510, 9659412, 10349370, 12074265, 14489118, 16099020, 20698740, 24148530, 28978236, 36222795, 48297060, 72445590, 144891180]

約数ペア:

[(1, 144891180), (2, 72445590), (3, 48297060), (4, 36222795), (5, 28978236), (6, 24148530), (7, 20698740), (9, 16099020), (10, 14489118), (12, 12074265), (14, 10349370), (15, 9659412), (18, 8049510), (20, 7244559), (21, 6899580), (27, 5366340), (28, 5174685), (30, 4829706), (35, 4139748), (36, 4024755), (42, 3449790), (45, 3219804), (54, 2683170), (60, 2414853), (63, 2299860), (70, 2069874), (81, 1788780), (84, 1724895), (90, 1609902), (105, 1379916), (108, 1341585), (126, 1149930), (135, 1073268), (140, 1034937), (162, 894390), (180, 804951), (189, 766620), (210, 689958), (243, 596260), (252, 574965), (270, 536634), (315, 459972), (324, 447195), (378, 383310), (405, 357756), (420, 344979), (486, 298130), (540, 268317), (567, 255540), (630, 229986), (756, 191655), (810, 178878), (945, 153324), (972, 149065), (1134, 127770), (1215, 119252), (1260, 114993), (1620, 89439), (1701, 85180), (1890, 76662), (2268, 63885), (2430, 59626), (2835, 51108), (3402, 42590), (3780, 38331), (4259, 34020), (4860, 29813), (5670, 25554), (6804, 21295), (8505, 17036), (8518, 17010), (11340, 12777)]