177292440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 635675040

約数和(自身を除く): 458382600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 881, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1762, 1935, 2236, 2340, 2580, 2643, 2795, 3096, 3354, 3524, 3870, 4405, 4472, 4680, 5031, 5160, 5286, 5590, 6708, 7048, 7740, 7929, 8385, 8810, 10062, 10572, 11180, 11453, 13215, 13416, 15480, 15858, 16770, 17620, 20124, 21144, 22360, 22906, 25155, 26430, 31716, 33540, 34359, 35240, 37883, 39645, 40248, 45812, 50310, 52860, 57265, 63432, 67080, 68718, 75766, 79290, 91624, 100620, 103077, 105720, 113649, 114530, 137436, 151532, 158580, 171795, 189415, 201240, 206154, 227298, 229060, 274872, 303064, 317160, 340947, 343590, 378830, 412308, 454596, 458120, 492479, 515385, 568245, 681894, 687180, 757660, 824616, 909192, 984958, 1030770, 1136490, 1363788, 1374360, 1477437, 1515320, 1704735, 1969916, 2061540, 2272980, 2462395, 2727576, 2954874, 3409470, 3939832, 4123080, 4432311, 4545960, 4924790, 5909748, 6818940, 7387185, 8864622, 9849580, 11819496, 13637880, 14774370, 17729244, 19699160, 22161555, 29548740, 35458488, 44323110, 59097480, 88646220, 177292440]

約数ペア:

[(1, 177292440), (2, 88646220), (3, 59097480), (4, 44323110), (5, 35458488), (6, 29548740), (8, 22161555), (9, 19699160), (10, 17729244), (12, 14774370), (13, 13637880), (15, 11819496), (18, 9849580), (20, 8864622), (24, 7387185), (26, 6818940), (30, 5909748), (36, 4924790), (39, 4545960), (40, 4432311), (43, 4123080), (45, 3939832), (52, 3409470), (60, 2954874), (65, 2727576), (72, 2462395), (78, 2272980), (86, 2061540), (90, 1969916), (104, 1704735), (117, 1515320), (120, 1477437), (129, 1374360), (130, 1363788), (156, 1136490), (172, 1030770), (180, 984958), (195, 909192), (215, 824616), (234, 757660), (258, 687180), (260, 681894), (312, 568245), (344, 515385), (360, 492479), (387, 458120), (390, 454596), (430, 412308), (468, 378830), (516, 343590), (520, 340947), (559, 317160), (585, 303064), (645, 274872), (774, 229060), (780, 227298), (860, 206154), (881, 201240), (936, 189415), (1032, 171795), (1118, 158580), (1170, 151532), (1290, 137436), (1548, 114530), (1560, 113649), (1677, 105720), (1720, 103077), (1762, 100620), (1935, 91624), (2236, 79290), (2340, 75766), (2580, 68718), (2643, 67080), (2795, 63432), (3096, 57265), (3354, 52860), (3524, 50310), (3870, 45812), (4405, 40248), (4472, 39645), (4680, 37883), (5031, 35240), (5160, 34359), (5286, 33540), (5590, 31716), (6708, 26430), (7048, 25155), (7740, 22906), (7929, 22360), (8385, 21144), (8810, 20124), (10062, 17620), (10572, 16770), (11180, 15858), (11453, 15480), (13215, 13416)]