82854900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 275068332

約数和(自身を除く): 192213432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 193, 212, 225, 265, 270, 300, 318, 324, 386, 405, 450, 477, 530, 540, 579, 636, 675, 772, 795, 810, 900, 954, 965, 1060, 1158, 1325, 1350, 1431, 1590, 1620, 1737, 1908, 1930, 2025, 2316, 2385, 2650, 2700, 2862, 2895, 3180, 3474, 3860, 3975, 4050, 4293, 4770, 4825, 5211, 5300, 5724, 5790, 6948, 7155, 7950, 8100, 8586, 8685, 9540, 9650, 10229, 10422, 11580, 11925, 14310, 14475, 15633, 15900, 17172, 17370, 19300, 20458, 20844, 21465, 23850, 26055, 28620, 28950, 30687, 31266, 34740, 35775, 40916, 42930, 43425, 47700, 51145, 52110, 57900, 61374, 62532, 71550, 78165, 85860, 86850, 92061, 102290, 104220, 107325, 122748, 130275, 143100, 153435, 156330, 173700, 184122, 204580, 214650, 255725, 260550, 276183, 306870, 312660, 368244, 390825, 429300, 460305, 511450, 521100, 552366, 613740, 767175, 781650, 828549, 920610, 1022900, 1104732, 1380915, 1534350, 1563300, 1657098, 1841220, 2301525, 2761830, 3068700, 3314196, 4142745, 4603050, 5523660, 6904575, 8285490, 9206100, 13809150, 16570980, 20713725, 27618300, 41427450, 82854900]

約数ペア:

[(1, 82854900), (2, 41427450), (3, 27618300), (4, 20713725), (5, 16570980), (6, 13809150), (9, 9206100), (10, 8285490), (12, 6904575), (15, 5523660), (18, 4603050), (20, 4142745), (25, 3314196), (27, 3068700), (30, 2761830), (36, 2301525), (45, 1841220), (50, 1657098), (53, 1563300), (54, 1534350), (60, 1380915), (75, 1104732), (81, 1022900), (90, 920610), (100, 828549), (106, 781650), (108, 767175), (135, 613740), (150, 552366), (159, 521100), (162, 511450), (180, 460305), (193, 429300), (212, 390825), (225, 368244), (265, 312660), (270, 306870), (300, 276183), (318, 260550), (324, 255725), (386, 214650), (405, 204580), (450, 184122), (477, 173700), (530, 156330), (540, 153435), (579, 143100), (636, 130275), (675, 122748), (772, 107325), (795, 104220), (810, 102290), (900, 92061), (954, 86850), (965, 85860), (1060, 78165), (1158, 71550), (1325, 62532), (1350, 61374), (1431, 57900), (1590, 52110), (1620, 51145), (1737, 47700), (1908, 43425), (1930, 42930), (2025, 40916), (2316, 35775), (2385, 34740), (2650, 31266), (2700, 30687), (2862, 28950), (2895, 28620), (3180, 26055), (3474, 23850), (3860, 21465), (3975, 20844), (4050, 20458), (4293, 19300), (4770, 17370), (4825, 17172), (5211, 15900), (5300, 15633), (5724, 14475), (5790, 14310), (6948, 11925), (7155, 11580), (7950, 10422), (8100, 10229), (8586, 9650), (8685, 9540)]