138874500

素因数分解:

$2^2\times 3^7\times 5^3\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 458465280

約数和(自身を除く): 319590780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 127, 135, 150, 162, 180, 225, 243, 250, 254, 270, 300, 324, 375, 381, 405, 450, 486, 500, 508, 540, 635, 675, 729, 750, 762, 810, 900, 972, 1125, 1143, 1215, 1270, 1350, 1458, 1500, 1524, 1620, 1905, 2025, 2187, 2250, 2286, 2430, 2540, 2700, 2916, 3175, 3375, 3429, 3645, 3810, 4050, 4374, 4500, 4572, 4860, 5715, 6075, 6350, 6750, 6858, 7290, 7620, 8100, 8748, 9525, 10125, 10287, 10935, 11430, 12150, 12700, 13500, 13716, 14580, 15875, 17145, 18225, 19050, 20250, 20574, 21870, 22860, 24300, 28575, 30375, 30861, 31750, 34290, 36450, 38100, 40500, 41148, 43740, 47625, 51435, 54675, 57150, 60750, 61722, 63500, 68580, 72900, 85725, 91125, 92583, 95250, 102870, 109350, 114300, 121500, 123444, 142875, 154305, 171450, 182250, 185166, 190500, 205740, 218700, 257175, 273375, 277749, 285750, 308610, 342900, 364500, 370332, 428625, 462915, 514350, 546750, 555498, 571500, 617220, 771525, 857250, 925830, 1028700, 1093500, 1110996, 1285875, 1388745, 1543050, 1714500, 1851660, 2314575, 2571750, 2777490, 3086100, 3857625, 4629150, 5143500, 5554980, 6943725, 7715250, 9258300, 11572875, 13887450, 15430500, 23145750, 27774900, 34718625, 46291500, 69437250, 138874500]

約数ペア:

[(1, 138874500), (2, 69437250), (3, 46291500), (4, 34718625), (5, 27774900), (6, 23145750), (9, 15430500), (10, 13887450), (12, 11572875), (15, 9258300), (18, 7715250), (20, 6943725), (25, 5554980), (27, 5143500), (30, 4629150), (36, 3857625), (45, 3086100), (50, 2777490), (54, 2571750), (60, 2314575), (75, 1851660), (81, 1714500), (90, 1543050), (100, 1388745), (108, 1285875), (125, 1110996), (127, 1093500), (135, 1028700), (150, 925830), (162, 857250), (180, 771525), (225, 617220), (243, 571500), (250, 555498), (254, 546750), (270, 514350), (300, 462915), (324, 428625), (375, 370332), (381, 364500), (405, 342900), (450, 308610), (486, 285750), (500, 277749), (508, 273375), (540, 257175), (635, 218700), (675, 205740), (729, 190500), (750, 185166), (762, 182250), (810, 171450), (900, 154305), (972, 142875), (1125, 123444), (1143, 121500), (1215, 114300), (1270, 109350), (1350, 102870), (1458, 95250), (1500, 92583), (1524, 91125), (1620, 85725), (1905, 72900), (2025, 68580), (2187, 63500), (2250, 61722), (2286, 60750), (2430, 57150), (2540, 54675), (2700, 51435), (2916, 47625), (3175, 43740), (3375, 41148), (3429, 40500), (3645, 38100), (3810, 36450), (4050, 34290), (4374, 31750), (4500, 30861), (4572, 30375), (4860, 28575), (5715, 24300), (6075, 22860), (6350, 21870), (6750, 20574), (6858, 20250), (7290, 19050), (7620, 18225), (8100, 17145), (8748, 15875), (9525, 14580), (10125, 13716), (10287, 13500), (10935, 12700), (11430, 12150)]