56140290

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 161533440

約数和(自身を除く): 105393150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 151, 153, 162, 170, 243, 255, 270, 302, 306, 405, 453, 459, 486, 510, 729, 755, 765, 810, 906, 918, 1215, 1359, 1377, 1458, 1510, 1530, 2187, 2265, 2295, 2430, 2567, 2718, 2754, 3645, 4077, 4131, 4374, 4530, 4590, 5134, 6795, 6885, 7290, 7701, 8154, 8262, 10935, 12231, 12393, 12835, 13590, 13770, 15402, 20385, 20655, 21870, 23103, 24462, 24786, 25670, 36693, 37179, 38505, 40770, 41310, 46206, 61155, 61965, 69309, 73386, 74358, 77010, 110079, 115515, 122310, 123930, 138618, 183465, 185895, 207927, 220158, 231030, 330237, 346545, 366930, 371790, 415854, 550395, 623781, 660474, 693090, 1039635, 1100790, 1247562, 1651185, 1871343, 2079270, 3118905, 3302370, 3742686, 5614029, 6237810, 9356715, 11228058, 18713430, 28070145, 56140290]

約数ペア:

[(1, 56140290), (2, 28070145), (3, 18713430), (5, 11228058), (6, 9356715), (9, 6237810), (10, 5614029), (15, 3742686), (17, 3302370), (18, 3118905), (27, 2079270), (30, 1871343), (34, 1651185), (45, 1247562), (51, 1100790), (54, 1039635), (81, 693090), (85, 660474), (90, 623781), (102, 550395), (135, 415854), (151, 371790), (153, 366930), (162, 346545), (170, 330237), (243, 231030), (255, 220158), (270, 207927), (302, 185895), (306, 183465), (405, 138618), (453, 123930), (459, 122310), (486, 115515), (510, 110079), (729, 77010), (755, 74358), (765, 73386), (810, 69309), (906, 61965), (918, 61155), (1215, 46206), (1359, 41310), (1377, 40770), (1458, 38505), (1510, 37179), (1530, 36693), (2187, 25670), (2265, 24786), (2295, 24462), (2430, 23103), (2567, 21870), (2718, 20655), (2754, 20385), (3645, 15402), (4077, 13770), (4131, 13590), (4374, 12835), (4530, 12393), (4590, 12231), (5134, 10935), (6795, 8262), (6885, 8154), (7290, 7701)]