133121880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 451891440

約数和(自身を除く): 318769560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 181, 216, 227, 270, 324, 360, 362, 405, 454, 540, 543, 648, 681, 724, 810, 905, 908, 1080, 1086, 1135, 1362, 1448, 1620, 1629, 1810, 1816, 2043, 2172, 2270, 2715, 2724, 3240, 3258, 3405, 3620, 4086, 4344, 4540, 4887, 5430, 5448, 6129, 6516, 6810, 7240, 8145, 8172, 9080, 9774, 10215, 10860, 12258, 13032, 13620, 14661, 16290, 16344, 18387, 19548, 20430, 21720, 24435, 24516, 27240, 29322, 30645, 32580, 36774, 39096, 40860, 41087, 48870, 49032, 58644, 61290, 65160, 73305, 73548, 81720, 82174, 91935, 97740, 117288, 122580, 123261, 146610, 147096, 164348, 183870, 195480, 205435, 245160, 246522, 293220, 328696, 367740, 369783, 410870, 493044, 586440, 616305, 735480, 739566, 821740, 986088, 1109349, 1232610, 1479132, 1643480, 1848915, 2218698, 2465220, 2958264, 3328047, 3697830, 4437396, 4930440, 5546745, 6656094, 7395660, 8874792, 11093490, 13312188, 14791320, 16640235, 22186980, 26624376, 33280470, 44373960, 66560940, 133121880]

約数ペア:

[(1, 133121880), (2, 66560940), (3, 44373960), (4, 33280470), (5, 26624376), (6, 22186980), (8, 16640235), (9, 14791320), (10, 13312188), (12, 11093490), (15, 8874792), (18, 7395660), (20, 6656094), (24, 5546745), (27, 4930440), (30, 4437396), (36, 3697830), (40, 3328047), (45, 2958264), (54, 2465220), (60, 2218698), (72, 1848915), (81, 1643480), (90, 1479132), (108, 1232610), (120, 1109349), (135, 986088), (162, 821740), (180, 739566), (181, 735480), (216, 616305), (227, 586440), (270, 493044), (324, 410870), (360, 369783), (362, 367740), (405, 328696), (454, 293220), (540, 246522), (543, 245160), (648, 205435), (681, 195480), (724, 183870), (810, 164348), (905, 147096), (908, 146610), (1080, 123261), (1086, 122580), (1135, 117288), (1362, 97740), (1448, 91935), (1620, 82174), (1629, 81720), (1810, 73548), (1816, 73305), (2043, 65160), (2172, 61290), (2270, 58644), (2715, 49032), (2724, 48870), (3240, 41087), (3258, 40860), (3405, 39096), (3620, 36774), (4086, 32580), (4344, 30645), (4540, 29322), (4887, 27240), (5430, 24516), (5448, 24435), (6129, 21720), (6516, 20430), (6810, 19548), (7240, 18387), (8145, 16344), (8172, 16290), (9080, 14661), (9774, 13620), (10215, 13032), (10860, 12258)]