90556110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 259459200

約数和(自身を除く): 168903090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 109, 135, 153, 170, 181, 218, 255, 270, 306, 327, 362, 459, 510, 543, 545, 654, 765, 905, 918, 981, 1086, 1090, 1530, 1629, 1635, 1810, 1853, 1962, 2295, 2715, 2943, 3077, 3258, 3270, 3706, 4590, 4887, 4905, 5430, 5559, 5886, 6154, 8145, 9231, 9265, 9774, 9810, 11118, 14715, 15385, 16290, 16677, 18462, 18530, 19729, 24435, 27693, 27795, 29430, 30770, 33354, 39458, 46155, 48870, 50031, 55386, 55590, 59187, 83079, 83385, 92310, 98645, 100062, 118374, 138465, 166158, 166770, 177561, 197290, 250155, 276930, 295935, 335393, 355122, 415395, 500310, 532683, 591870, 670786, 830790, 887805, 1006179, 1065366, 1676965, 1775610, 2012358, 2663415, 3018537, 3353930, 5030895, 5326830, 6037074, 9055611, 10061790, 15092685, 18111222, 30185370, 45278055, 90556110]

約数ペア:

[(1, 90556110), (2, 45278055), (3, 30185370), (5, 18111222), (6, 15092685), (9, 10061790), (10, 9055611), (15, 6037074), (17, 5326830), (18, 5030895), (27, 3353930), (30, 3018537), (34, 2663415), (45, 2012358), (51, 1775610), (54, 1676965), (85, 1065366), (90, 1006179), (102, 887805), (109, 830790), (135, 670786), (153, 591870), (170, 532683), (181, 500310), (218, 415395), (255, 355122), (270, 335393), (306, 295935), (327, 276930), (362, 250155), (459, 197290), (510, 177561), (543, 166770), (545, 166158), (654, 138465), (765, 118374), (905, 100062), (918, 98645), (981, 92310), (1086, 83385), (1090, 83079), (1530, 59187), (1629, 55590), (1635, 55386), (1810, 50031), (1853, 48870), (1962, 46155), (2295, 39458), (2715, 33354), (2943, 30770), (3077, 29430), (3258, 27795), (3270, 27693), (3706, 24435), (4590, 19729), (4887, 18530), (4905, 18462), (5430, 16677), (5559, 16290), (5886, 15385), (6154, 14715), (8145, 11118), (9231, 9810), (9265, 9774)]