170531460

素因数分解:

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

素因数の和:1559

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 439106940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1511, 1710, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3022, 3135, 3420, 3762, 4180, 4533, 5130, 5643, 5940, 6044, 6270, 7524, 7555, 9066, 9405, 10260, 11286, 12540, 13599, 15110, 16621, 18132, 18810, 22572, 22665, 27198, 28215, 28709, 30220, 33242, 37620, 40797, 45330, 49863, 54396, 56430, 57418, 66484, 67995, 81594, 83105, 86127, 90660, 99726, 112860, 114836, 135990, 143545, 149589, 163188, 166210, 172254, 199452, 203985, 249315, 258381, 271980, 287090, 299178, 315799, 332420, 344508, 407970, 430635, 448767, 498630, 516762, 574180, 598356, 631598, 747945, 775143, 815940, 861270, 897534, 947397, 997260, 1033524, 1263196, 1291905, 1495890, 1550286, 1578995, 1722540, 1795068, 1894794, 2243835, 2583810, 2842191, 2991780, 3100572, 3157990, 3789588, 3875715, 4487670, 4736985, 5167620, 5684382, 6315980, 7751430, 8526573, 8975340, 9473970, 11368764, 14210955, 15502860, 17053146, 18947940, 28421910, 34106292, 42632865, 56843820, 85265730, 170531460]

約数ペア:

[(1, 170531460), (2, 85265730), (3, 56843820), (4, 42632865), (5, 34106292), (6, 28421910), (9, 18947940), (10, 17053146), (11, 15502860), (12, 14210955), (15, 11368764), (18, 9473970), (19, 8975340), (20, 8526573), (22, 7751430), (27, 6315980), (30, 5684382), (33, 5167620), (36, 4736985), (38, 4487670), (44, 3875715), (45, 3789588), (54, 3157990), (55, 3100572), (57, 2991780), (60, 2842191), (66, 2583810), (76, 2243835), (90, 1894794), (95, 1795068), (99, 1722540), (108, 1578995), (110, 1550286), (114, 1495890), (132, 1291905), (135, 1263196), (165, 1033524), (171, 997260), (180, 947397), (190, 897534), (198, 861270), (209, 815940), (220, 775143), (228, 747945), (270, 631598), (285, 598356), (297, 574180), (330, 516762), (342, 498630), (380, 448767), (396, 430635), (418, 407970), (495, 344508), (513, 332420), (540, 315799), (570, 299178), (594, 287090), (627, 271980), (660, 258381), (684, 249315), (836, 203985), (855, 199452), (990, 172254), (1026, 166210), (1045, 163188), (1140, 149589), (1188, 143545), (1254, 135990), (1485, 114836), (1511, 112860), (1710, 99726), (1881, 90660), (1980, 86127), (2052, 83105), (2090, 81594), (2508, 67995), (2565, 66484), (2970, 57418), (3022, 56430), (3135, 54396), (3420, 49863), (3762, 45330), (4180, 40797), (4533, 37620), (5130, 33242), (5643, 30220), (5940, 28709), (6044, 28215), (6270, 27198), (7524, 22665), (7555, 22572), (9066, 18810), (9405, 18132), (10260, 16621), (11286, 15110), (12540, 13599)]