85321080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 314496000

約数和(自身を除く): 229174920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 90, 103, 104, 108, 117, 118, 120, 130, 135, 156, 177, 180, 195, 206, 216, 234, 236, 260, 270, 295, 309, 312, 351, 354, 360, 390, 412, 468, 472, 515, 520, 531, 540, 585, 590, 618, 702, 708, 767, 780, 824, 885, 927, 936, 1030, 1062, 1080, 1170, 1180, 1236, 1339, 1404, 1416, 1534, 1545, 1560, 1593, 1755, 1770, 1854, 2060, 2124, 2301, 2340, 2360, 2472, 2655, 2678, 2781, 2808, 3068, 3090, 3186, 3510, 3540, 3708, 3835, 4017, 4120, 4248, 4602, 4635, 4680, 5310, 5356, 5562, 6077, 6136, 6180, 6372, 6695, 6903, 7020, 7080, 7416, 7670, 7965, 8034, 9204, 9270, 10620, 10712, 11124, 11505, 12051, 12154, 12360, 12744, 13390, 13806, 13905, 14040, 15340, 15930, 16068, 18231, 18408, 18540, 20085, 20709, 21240, 22248, 23010, 24102, 24308, 26780, 27612, 27810, 30385, 30680, 31860, 32136, 34515, 36153, 36462, 37080, 40170, 41418, 46020, 48204, 48616, 53560, 54693, 55224, 55620, 60255, 60770, 63720, 69030, 72306, 72924, 79001, 80340, 82836, 91155, 92040, 96408, 103545, 109386, 111240, 120510, 121540, 138060, 144612, 145848, 158002, 160680, 164079, 165672, 180765, 182310, 207090, 218772, 237003, 241020, 243080, 273465, 276120, 289224, 316004, 328158, 361530, 364620, 395005, 414180, 437544, 474006, 482040, 546930, 632008, 656316, 711009, 723060, 729240, 790010, 820395, 828360, 948012, 1093860, 1185015, 1312632, 1422018, 1446120, 1580020, 1640790, 1896024, 2133027, 2187720, 2370030, 2844036, 3160040, 3281580, 3555045, 4266054, 4740060, 5688072, 6563160, 7110090, 8532108, 9480120, 10665135, 14220180, 17064216, 21330270, 28440360, 42660540, 85321080]

約数ペア:

[(1, 85321080), (2, 42660540), (3, 28440360), (4, 21330270), (5, 17064216), (6, 14220180), (8, 10665135), (9, 9480120), (10, 8532108), (12, 7110090), (13, 6563160), (15, 5688072), (18, 4740060), (20, 4266054), (24, 3555045), (26, 3281580), (27, 3160040), (30, 2844036), (36, 2370030), (39, 2187720), (40, 2133027), (45, 1896024), (52, 1640790), (54, 1580020), (59, 1446120), (60, 1422018), (65, 1312632), (72, 1185015), (78, 1093860), (90, 948012), (103, 828360), (104, 820395), (108, 790010), (117, 729240), (118, 723060), (120, 711009), (130, 656316), (135, 632008), (156, 546930), (177, 482040), (180, 474006), (195, 437544), (206, 414180), (216, 395005), (234, 364620), (236, 361530), (260, 328158), (270, 316004), (295, 289224), (309, 276120), (312, 273465), (351, 243080), (354, 241020), (360, 237003), (390, 218772), (412, 207090), (468, 182310), (472, 180765), (515, 165672), (520, 164079), (531, 160680), (540, 158002), (585, 145848), (590, 144612), (618, 138060), (702, 121540), (708, 120510), (767, 111240), (780, 109386), (824, 103545), (885, 96408), (927, 92040), (936, 91155), (1030, 82836), (1062, 80340), (1080, 79001), (1170, 72924), (1180, 72306), (1236, 69030), (1339, 63720), (1404, 60770), (1416, 60255), (1534, 55620), (1545, 55224), (1560, 54693), (1593, 53560), (1755, 48616), (1770, 48204), (1854, 46020), (2060, 41418), (2124, 40170), (2301, 37080), (2340, 36462), (2360, 36153), (2472, 34515), (2655, 32136), (2678, 31860), (2781, 30680), (2808, 30385), (3068, 27810), (3090, 27612), (3186, 26780), (3510, 24308), (3540, 24102), (3708, 23010), (3835, 22248), (4017, 21240), (4120, 20709), (4248, 20085), (4602, 18540), (4635, 18408), (4680, 18231), (5310, 16068), (5356, 15930), (5562, 15340), (6077, 14040), (6136, 13905), (6180, 13806), (6372, 13390), (6695, 12744), (6903, 12360), (7020, 12154), (7080, 12051), (7416, 11505), (7670, 11124), (7965, 10712), (8034, 10620), (9204, 9270)]