273867660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 913060512

約数和(自身を除く): 639192852

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, 157, 165, 180, 198, 220, 314, 330, 396, 471, 495, 628, 660, 785, 881, 942, 990, 1413, 1570, 1727, 1762, 1884, 1980, 2355, 2643, 2826, 3140, 3454, 3524, 4405, 4710, 5181, 5286, 5652, 6908, 7065, 7929, 8635, 8810, 9420, 9691, 10362, 10572, 13215, 14130, 15543, 15858, 17270, 17620, 19382, 20724, 25905, 26430, 28260, 29073, 31086, 31716, 34540, 38764, 39645, 48455, 51810, 52860, 58146, 62172, 77715, 79290, 87219, 96910, 103620, 116292, 138317, 145365, 155430, 158580, 174438, 193820, 276634, 290730, 310860, 348876, 414951, 436095, 553268, 581460, 691585, 829902, 872190, 1244853, 1383170, 1521487, 1659804, 1744380, 2074755, 2489706, 2766340, 3042974, 4149510, 4564461, 4979412, 6085948, 6224265, 7607435, 8299020, 9128922, 12448530, 13693383, 15214870, 18257844, 22822305, 24897060, 27386766, 30429740, 45644610, 54773532, 68466915, 91289220, 136933830, 273867660]

約数ペア:

[(1, 273867660), (2, 136933830), (3, 91289220), (4, 68466915), (5, 54773532), (6, 45644610), (9, 30429740), (10, 27386766), (11, 24897060), (12, 22822305), (15, 18257844), (18, 15214870), (20, 13693383), (22, 12448530), (30, 9128922), (33, 8299020), (36, 7607435), (44, 6224265), (45, 6085948), (55, 4979412), (60, 4564461), (66, 4149510), (90, 3042974), (99, 2766340), (110, 2489706), (132, 2074755), (157, 1744380), (165, 1659804), (180, 1521487), (198, 1383170), (220, 1244853), (314, 872190), (330, 829902), (396, 691585), (471, 581460), (495, 553268), (628, 436095), (660, 414951), (785, 348876), (881, 310860), (942, 290730), (990, 276634), (1413, 193820), (1570, 174438), (1727, 158580), (1762, 155430), (1884, 145365), (1980, 138317), (2355, 116292), (2643, 103620), (2826, 96910), (3140, 87219), (3454, 79290), (3524, 77715), (4405, 62172), (4710, 58146), (5181, 52860), (5286, 51810), (5652, 48455), (6908, 39645), (7065, 38764), (7929, 34540), (8635, 31716), (8810, 31086), (9420, 29073), (9691, 28260), (10362, 26430), (10572, 25905), (13215, 20724), (14130, 19382), (15543, 17620), (15858, 17270)]