173710980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 564555264

約数和(自身を除く): 390844284

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, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1153, 1215, 1395, 1620, 1674, 1860, 2306, 2430, 2511, 2790, 3348, 3459, 4185, 4612, 4860, 5022, 5580, 5765, 6918, 7533, 8370, 10044, 10377, 11530, 12555, 13836, 15066, 16740, 17295, 20754, 23060, 25110, 30132, 31131, 34590, 35743, 37665, 41508, 50220, 51885, 62262, 69180, 71486, 75330, 93393, 103770, 107229, 124524, 142972, 150660, 155655, 178715, 186786, 207540, 214458, 280179, 311310, 321687, 357430, 373572, 428916, 466965, 536145, 560358, 622620, 643374, 714860, 933930, 965061, 1072290, 1120716, 1286748, 1400895, 1608435, 1867860, 1930122, 2144580, 2801790, 2895183, 3216870, 3860244, 4825305, 5603580, 5790366, 6433740, 8685549, 9650610, 11580732, 14475915, 17371098, 19301220, 28951830, 34742196, 43427745, 57903660, 86855490, 173710980]

約数ペア:

[(1, 173710980), (2, 86855490), (3, 57903660), (4, 43427745), (5, 34742196), (6, 28951830), (9, 19301220), (10, 17371098), (12, 14475915), (15, 11580732), (18, 9650610), (20, 8685549), (27, 6433740), (30, 5790366), (31, 5603580), (36, 4825305), (45, 3860244), (54, 3216870), (60, 2895183), (62, 2801790), (81, 2144580), (90, 1930122), (93, 1867860), (108, 1608435), (124, 1400895), (135, 1286748), (155, 1120716), (162, 1072290), (180, 965061), (186, 933930), (243, 714860), (270, 643374), (279, 622620), (310, 560358), (324, 536145), (372, 466965), (405, 428916), (465, 373572), (486, 357430), (540, 321687), (558, 311310), (620, 280179), (810, 214458), (837, 207540), (930, 186786), (972, 178715), (1116, 155655), (1153, 150660), (1215, 142972), (1395, 124524), (1620, 107229), (1674, 103770), (1860, 93393), (2306, 75330), (2430, 71486), (2511, 69180), (2790, 62262), (3348, 51885), (3459, 50220), (4185, 41508), (4612, 37665), (4860, 35743), (5022, 34590), (5580, 31131), (5765, 30132), (6918, 25110), (7533, 23060), (8370, 20754), (10044, 17295), (10377, 16740), (11530, 15066), (12555, 13836)]