54202680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 204085440

約数和(自身を除く): 149882760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 157, 168, 180, 210, 252, 274, 280, 314, 315, 360, 411, 420, 471, 504, 548, 628, 630, 685, 785, 822, 840, 942, 959, 1096, 1099, 1233, 1256, 1260, 1370, 1413, 1570, 1644, 1884, 1918, 2055, 2198, 2355, 2466, 2520, 2740, 2826, 2877, 3140, 3288, 3297, 3768, 3836, 4110, 4396, 4710, 4795, 4932, 5480, 5495, 5652, 5754, 6165, 6280, 6594, 7065, 7672, 8220, 8631, 8792, 9420, 9590, 9864, 9891, 10990, 11304, 11508, 12330, 13188, 14130, 14385, 16440, 16485, 17262, 18840, 19180, 19782, 21509, 21980, 23016, 24660, 26376, 28260, 28770, 32970, 34524, 38360, 39564, 43018, 43155, 43960, 49320, 49455, 56520, 57540, 64527, 65940, 69048, 79128, 86036, 86310, 98910, 107545, 115080, 129054, 131880, 150563, 172072, 172620, 193581, 197820, 215090, 258108, 301126, 322635, 345240, 387162, 395640, 430180, 451689, 516216, 602252, 645270, 752815, 774324, 860360, 903378, 967905, 1204504, 1290540, 1355067, 1505630, 1548648, 1806756, 1935810, 2258445, 2581080, 2710134, 3011260, 3613512, 3871620, 4516890, 5420268, 6022520, 6775335, 7743240, 9033780, 10840536, 13550670, 18067560, 27101340, 54202680]

約数ペア:

[(1, 54202680), (2, 27101340), (3, 18067560), (4, 13550670), (5, 10840536), (6, 9033780), (7, 7743240), (8, 6775335), (9, 6022520), (10, 5420268), (12, 4516890), (14, 3871620), (15, 3613512), (18, 3011260), (20, 2710134), (21, 2581080), (24, 2258445), (28, 1935810), (30, 1806756), (35, 1548648), (36, 1505630), (40, 1355067), (42, 1290540), (45, 1204504), (56, 967905), (60, 903378), (63, 860360), (70, 774324), (72, 752815), (84, 645270), (90, 602252), (105, 516216), (120, 451689), (126, 430180), (137, 395640), (140, 387162), (157, 345240), (168, 322635), (180, 301126), (210, 258108), (252, 215090), (274, 197820), (280, 193581), (314, 172620), (315, 172072), (360, 150563), (411, 131880), (420, 129054), (471, 115080), (504, 107545), (548, 98910), (628, 86310), (630, 86036), (685, 79128), (785, 69048), (822, 65940), (840, 64527), (942, 57540), (959, 56520), (1096, 49455), (1099, 49320), (1233, 43960), (1256, 43155), (1260, 43018), (1370, 39564), (1413, 38360), (1570, 34524), (1644, 32970), (1884, 28770), (1918, 28260), (2055, 26376), (2198, 24660), (2355, 23016), (2466, 21980), (2520, 21509), (2740, 19782), (2826, 19180), (2877, 18840), (3140, 17262), (3288, 16485), (3297, 16440), (3768, 14385), (3836, 14130), (4110, 13188), (4396, 12330), (4710, 11508), (4795, 11304), (4932, 10990), (5480, 9891), (5495, 9864), (5652, 9590), (5754, 9420), (6165, 8792), (6280, 8631), (6594, 8220), (7065, 7672)]