90250272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 206948448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 503, 504, 534, 623, 672, 712, 801, 1006, 1008, 1068, 1246, 1424, 1509, 1602, 1869, 2012, 2016, 2136, 2492, 2848, 3018, 3204, 3521, 3738, 4024, 4272, 4527, 4984, 5607, 6036, 6408, 7042, 7476, 8048, 8544, 9054, 9968, 10563, 11214, 12072, 12816, 14084, 14952, 16096, 18108, 19936, 21126, 22428, 24144, 25632, 28168, 29904, 31689, 36216, 42252, 44767, 44856, 48288, 56336, 59808, 63378, 72432, 84504, 89534, 89712, 112672, 126756, 134301, 144864, 169008, 179068, 179424, 253512, 268602, 313369, 338016, 358136, 402903, 507024, 537204, 626738, 716272, 805806, 940107, 1014048, 1074408, 1253476, 1432544, 1611612, 1880214, 2148816, 2506952, 2820321, 3223224, 3760428, 4297632, 5013904, 5640642, 6446448, 7520856, 10027808, 11281284, 12892896, 15041712, 22562568, 30083424, 45125136, 90250272]

約数ペア:

[(1, 90250272), (2, 45125136), (3, 30083424), (4, 22562568), (6, 15041712), (7, 12892896), (8, 11281284), (9, 10027808), (12, 7520856), (14, 6446448), (16, 5640642), (18, 5013904), (21, 4297632), (24, 3760428), (28, 3223224), (32, 2820321), (36, 2506952), (42, 2148816), (48, 1880214), (56, 1611612), (63, 1432544), (72, 1253476), (84, 1074408), (89, 1014048), (96, 940107), (112, 805806), (126, 716272), (144, 626738), (168, 537204), (178, 507024), (224, 402903), (252, 358136), (267, 338016), (288, 313369), (336, 268602), (356, 253512), (503, 179424), (504, 179068), (534, 169008), (623, 144864), (672, 134301), (712, 126756), (801, 112672), (1006, 89712), (1008, 89534), (1068, 84504), (1246, 72432), (1424, 63378), (1509, 59808), (1602, 56336), (1869, 48288), (2012, 44856), (2016, 44767), (2136, 42252), (2492, 36216), (2848, 31689), (3018, 29904), (3204, 28168), (3521, 25632), (3738, 24144), (4024, 22428), (4272, 21126), (4527, 19936), (4984, 18108), (5607, 16096), (6036, 14952), (6408, 14084), (7042, 12816), (7476, 12072), (8048, 11214), (8544, 10563), (9054, 9968)]