149734980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5475

約数の個数: 120

約数和(自身を含む): 497446488

約数和(自身を除く): 347711508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5437, 5508, 6885, 9180, 10874, 13770, 16311, 21748, 27185, 27540, 32622, 48933, 54370, 65244, 81555, 92429, 97866, 108740, 146799, 163110, 184858, 195732, 244665, 277287, 293598, 326220, 369716, 440397, 462145, 489330, 554574, 587196, 733995, 831861, 880794, 924290, 978660, 1109148, 1386435, 1467990, 1663722, 1761588, 1848580, 2201985, 2495583, 2772870, 2935980, 3327444, 4159305, 4403970, 4991166, 5545740, 7486749, 8318610, 8807940, 9982332, 12477915, 14973498, 16637220, 24955830, 29946996, 37433745, 49911660, 74867490, 149734980]

約数ペア:

[(1, 149734980), (2, 74867490), (3, 49911660), (4, 37433745), (5, 29946996), (6, 24955830), (9, 16637220), (10, 14973498), (12, 12477915), (15, 9982332), (17, 8807940), (18, 8318610), (20, 7486749), (27, 5545740), (30, 4991166), (34, 4403970), (36, 4159305), (45, 3327444), (51, 2935980), (54, 2772870), (60, 2495583), (68, 2201985), (81, 1848580), (85, 1761588), (90, 1663722), (102, 1467990), (108, 1386435), (135, 1109148), (153, 978660), (162, 924290), (170, 880794), (180, 831861), (204, 733995), (255, 587196), (270, 554574), (306, 489330), (324, 462145), (340, 440397), (405, 369716), (459, 326220), (510, 293598), (540, 277287), (612, 244665), (765, 195732), (810, 184858), (918, 163110), (1020, 146799), (1377, 108740), (1530, 97866), (1620, 92429), (1836, 81555), (2295, 65244), (2754, 54370), (3060, 48933), (4590, 32622), (5437, 27540), (5508, 27185), (6885, 21748), (9180, 16311), (10874, 13770)]