85265730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 176007870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1511, 1710, 1881, 2090, 2565, 2970, 3022, 3135, 3762, 4533, 5130, 5643, 6270, 7555, 9066, 9405, 11286, 13599, 15110, 16621, 18810, 22665, 27198, 28215, 28709, 33242, 40797, 45330, 49863, 56430, 57418, 67995, 81594, 83105, 86127, 99726, 135990, 143545, 149589, 166210, 172254, 203985, 249315, 258381, 287090, 299178, 315799, 407970, 430635, 448767, 498630, 516762, 631598, 747945, 775143, 861270, 897534, 947397, 1291905, 1495890, 1550286, 1578995, 1894794, 2243835, 2583810, 2842191, 3157990, 3875715, 4487670, 4736985, 5684382, 7751430, 8526573, 9473970, 14210955, 17053146, 28421910, 42632865, 85265730]

約数ペア:

[(1, 85265730), (2, 42632865), (3, 28421910), (5, 17053146), (6, 14210955), (9, 9473970), (10, 8526573), (11, 7751430), (15, 5684382), (18, 4736985), (19, 4487670), (22, 3875715), (27, 3157990), (30, 2842191), (33, 2583810), (38, 2243835), (45, 1894794), (54, 1578995), (55, 1550286), (57, 1495890), (66, 1291905), (90, 947397), (95, 897534), (99, 861270), (110, 775143), (114, 747945), (135, 631598), (165, 516762), (171, 498630), (190, 448767), (198, 430635), (209, 407970), (270, 315799), (285, 299178), (297, 287090), (330, 258381), (342, 249315), (418, 203985), (495, 172254), (513, 166210), (570, 149589), (594, 143545), (627, 135990), (855, 99726), (990, 86127), (1026, 83105), (1045, 81594), (1254, 67995), (1485, 57418), (1511, 56430), (1710, 49863), (1881, 45330), (2090, 40797), (2565, 33242), (2970, 28709), (3022, 28215), (3135, 27198), (3762, 22665), (4533, 18810), (5130, 16621), (5643, 15110), (6270, 13599), (7555, 11286), (9066, 9405)]