87885270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 258785280

約数和(自身を除く): 170900010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 127, 135, 165, 198, 233, 254, 270, 297, 330, 381, 466, 495, 594, 635, 699, 762, 990, 1143, 1165, 1270, 1397, 1398, 1485, 1905, 2097, 2286, 2330, 2563, 2794, 2970, 3429, 3495, 3810, 4191, 4194, 5126, 5715, 6291, 6858, 6985, 6990, 7689, 8382, 10485, 11430, 12573, 12582, 12815, 13970, 15378, 17145, 20955, 20970, 23067, 25146, 25630, 29591, 31455, 34290, 37719, 38445, 41910, 46134, 59182, 62865, 62910, 69201, 75438, 76890, 88773, 115335, 125730, 138402, 147955, 177546, 188595, 230670, 266319, 295910, 325501, 346005, 377190, 443865, 532638, 651002, 692010, 798957, 887730, 976503, 1331595, 1597914, 1627505, 1953006, 2663190, 2929509, 3255010, 3994785, 4882515, 5859018, 7989570, 8788527, 9765030, 14647545, 17577054, 29295090, 43942635, 87885270]

約数ペア:

[(1, 87885270), (2, 43942635), (3, 29295090), (5, 17577054), (6, 14647545), (9, 9765030), (10, 8788527), (11, 7989570), (15, 5859018), (18, 4882515), (22, 3994785), (27, 3255010), (30, 2929509), (33, 2663190), (45, 1953006), (54, 1627505), (55, 1597914), (66, 1331595), (90, 976503), (99, 887730), (110, 798957), (127, 692010), (135, 651002), (165, 532638), (198, 443865), (233, 377190), (254, 346005), (270, 325501), (297, 295910), (330, 266319), (381, 230670), (466, 188595), (495, 177546), (594, 147955), (635, 138402), (699, 125730), (762, 115335), (990, 88773), (1143, 76890), (1165, 75438), (1270, 69201), (1397, 62910), (1398, 62865), (1485, 59182), (1905, 46134), (2097, 41910), (2286, 38445), (2330, 37719), (2563, 34290), (2794, 31455), (2970, 29591), (3429, 25630), (3495, 25146), (3810, 23067), (4191, 20970), (4194, 20955), (5126, 17145), (5715, 15378), (6291, 13970), (6858, 12815), (6985, 12582), (6990, 12573), (7689, 11430), (8382, 10485)]