85825980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1761

約数の個数: 120

約数和(自身を含む): 278087040

約数和(自身を除く): 192261060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1709, 1860, 2511, 2790, 3348, 3418, 4185, 5022, 5127, 5580, 6836, 8370, 8545, 10044, 10254, 12555, 15381, 16740, 17090, 20508, 25110, 25635, 30762, 34180, 46143, 50220, 51270, 52979, 61524, 76905, 92286, 102540, 105958, 138429, 153810, 158937, 184572, 211916, 230715, 264895, 276858, 307620, 317874, 461430, 476811, 529790, 553716, 635748, 692145, 794685, 922860, 953622, 1059580, 1384290, 1430433, 1589370, 1907244, 2384055, 2768580, 2860866, 3178740, 4291299, 4768110, 5721732, 7152165, 8582598, 9536220, 14304330, 17165196, 21456495, 28608660, 42912990, 85825980]

約数ペア:

[(1, 85825980), (2, 42912990), (3, 28608660), (4, 21456495), (5, 17165196), (6, 14304330), (9, 9536220), (10, 8582598), (12, 7152165), (15, 5721732), (18, 4768110), (20, 4291299), (27, 3178740), (30, 2860866), (31, 2768580), (36, 2384055), (45, 1907244), (54, 1589370), (60, 1430433), (62, 1384290), (81, 1059580), (90, 953622), (93, 922860), (108, 794685), (124, 692145), (135, 635748), (155, 553716), (162, 529790), (180, 476811), (186, 461430), (270, 317874), (279, 307620), (310, 276858), (324, 264895), (372, 230715), (405, 211916), (465, 184572), (540, 158937), (558, 153810), (620, 138429), (810, 105958), (837, 102540), (930, 92286), (1116, 76905), (1395, 61524), (1620, 52979), (1674, 51270), (1709, 50220), (1860, 46143), (2511, 34180), (2790, 30762), (3348, 25635), (3418, 25110), (4185, 20508), (5022, 17090), (5127, 16740), (5580, 15381), (6836, 12555), (8370, 10254), (8545, 10044)]