71882640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11093}}^1$

素因数の和:11118

約数の個数: 100

約数和(自身を含む): 249681564

約数和(自身を除く): 177798924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11093, 22186, 33279, 44372, 55465, 66558, 88744, 99837, 110930, 133116, 166395, 177488, 199674, 221860, 266232, 299511, 332790, 399348, 443720, 499185, 532464, 599022, 665580, 798696, 887440, 898533, 998370, 1198044, 1331160, 1497555, 1597392, 1797066, 1996740, 2396088, 2662320, 2995110, 3594132, 3993480, 4492665, 4792176, 5990220, 7188264, 7986960, 8985330, 11980440, 14376528, 17970660, 23960880, 35941320, 71882640]

約数ペア:

[(1, 71882640), (2, 35941320), (3, 23960880), (4, 17970660), (5, 14376528), (6, 11980440), (8, 8985330), (9, 7986960), (10, 7188264), (12, 5990220), (15, 4792176), (16, 4492665), (18, 3993480), (20, 3594132), (24, 2995110), (27, 2662320), (30, 2396088), (36, 1996740), (40, 1797066), (45, 1597392), (48, 1497555), (54, 1331160), (60, 1198044), (72, 998370), (80, 898533), (81, 887440), (90, 798696), (108, 665580), (120, 599022), (135, 532464), (144, 499185), (162, 443720), (180, 399348), (216, 332790), (240, 299511), (270, 266232), (324, 221860), (360, 199674), (405, 177488), (432, 166395), (540, 133116), (648, 110930), (720, 99837), (810, 88744), (1080, 66558), (1296, 55465), (1620, 44372), (2160, 33279), (3240, 22186), (6480, 11093)]