549708120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 320

約数和(自身を含む): 2058819840

約数和(自身を除く): 1509111720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 162, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 421, 465, 468, 520, 540, 558, 585, 620, 648, 702, 744, 780, 806, 810, 837, 842, 930, 936, 1053, 1080, 1116, 1170, 1209, 1240, 1263, 1395, 1404, 1560, 1612, 1620, 1674, 1684, 1755, 1860, 2015, 2105, 2106, 2232, 2340, 2418, 2511, 2526, 2790, 2808, 3224, 3240, 3348, 3368, 3510, 3627, 3720, 3789, 4030, 4185, 4210, 4212, 4680, 4836, 5022, 5052, 5265, 5473, 5580, 6045, 6315, 6696, 7020, 7254, 7578, 8060, 8370, 8420, 8424, 9672, 10044, 10104, 10530, 10881, 10946, 11160, 11367, 12090, 12555, 12630, 13051, 14040, 14508, 15156, 16120, 16419, 16740, 16840, 18135, 18945, 20088, 21060, 21762, 21892, 22734, 24180, 25110, 25260, 26102, 27365, 29016, 30312, 32643, 32838, 33480, 34101, 36270, 37890, 39153, 42120, 43524, 43784, 45468, 48360, 49257, 50220, 50520, 52204, 54405, 54730, 56835, 65255, 65286, 65676, 68202, 72540, 75780, 78306, 82095, 87048, 90936, 98514, 100440, 104408, 108810, 109460, 113670, 117459, 130510, 130572, 131352, 136404, 145080, 147771, 151560, 156612, 163215, 164190, 169663, 170505, 195765, 197028, 217620, 218920, 227340, 234918, 246285, 261020, 261144, 272808, 295542, 313224, 326430, 328380, 339326, 341010, 352377, 391530, 394056, 435240, 443313, 454680, 469836, 492570, 508989, 522040, 587295, 591084, 652860, 656760, 678652, 682020, 704754, 738855, 783060, 848315, 886626, 939672, 985140, 1017978, 1057131, 1174590, 1182168, 1305720, 1357304, 1364040, 1409508, 1477710, 1526967, 1566120, 1696630, 1761885, 1773252, 1970280, 2035956, 2114262, 2216565, 2349180, 2544945, 2819016, 2955420, 3053934, 3393260, 3523770, 3546504, 4071912, 4228524, 4433130, 4580901, 4698360, 5089890, 5285655, 5910840, 6107868, 6786520, 7047540, 7634835, 8457048, 8866260, 9161802, 10179780, 10571310, 12215736, 13742703, 14095080, 15269670, 17732520, 18323604, 20359560, 21142620, 22904505, 27485406, 30539340, 36647208, 42285240, 45809010, 54970812, 61078680, 68713515, 91618020, 109941624, 137427030, 183236040, 274854060, 549708120]

約数ペア:

[(1, 549708120), (2, 274854060), (3, 183236040), (4, 137427030), (5, 109941624), (6, 91618020), (8, 68713515), (9, 61078680), (10, 54970812), (12, 45809010), (13, 42285240), (15, 36647208), (18, 30539340), (20, 27485406), (24, 22904505), (26, 21142620), (27, 20359560), (30, 18323604), (31, 17732520), (36, 15269670), (39, 14095080), (40, 13742703), (45, 12215736), (52, 10571310), (54, 10179780), (60, 9161802), (62, 8866260), (65, 8457048), (72, 7634835), (78, 7047540), (81, 6786520), (90, 6107868), (93, 5910840), (104, 5285655), (108, 5089890), (117, 4698360), (120, 4580901), (124, 4433130), (130, 4228524), (135, 4071912), (155, 3546504), (156, 3523770), (162, 3393260), (180, 3053934), (186, 2955420), (195, 2819016), (216, 2544945), (234, 2349180), (248, 2216565), (260, 2114262), (270, 2035956), (279, 1970280), (310, 1773252), (312, 1761885), (324, 1696630), (351, 1566120), (360, 1526967), (372, 1477710), (390, 1409508), (403, 1364040), (405, 1357304), (421, 1305720), (465, 1182168), (468, 1174590), (520, 1057131), (540, 1017978), (558, 985140), (585, 939672), (620, 886626), (648, 848315), (702, 783060), (744, 738855), (780, 704754), (806, 682020), (810, 678652), (837, 656760), (842, 652860), (930, 591084), (936, 587295), (1053, 522040), (1080, 508989), (1116, 492570), (1170, 469836), (1209, 454680), (1240, 443313), (1263, 435240), (1395, 394056), (1404, 391530), (1560, 352377), (1612, 341010), (1620, 339326), (1674, 328380), (1684, 326430), (1755, 313224), (1860, 295542), (2015, 272808), (2105, 261144), (2106, 261020), (2232, 246285), (2340, 234918), (2418, 227340), (2511, 218920), (2526, 217620), (2790, 197028), (2808, 195765), (3224, 170505), (3240, 169663), (3348, 164190), (3368, 163215), (3510, 156612), (3627, 151560), (3720, 147771), (3789, 145080), (4030, 136404), (4185, 131352), (4210, 130572), (4212, 130510), (4680, 117459), (4836, 113670), (5022, 109460), (5052, 108810), (5265, 104408), (5473, 100440), (5580, 98514), (6045, 90936), (6315, 87048), (6696, 82095), (7020, 78306), (7254, 75780), (7578, 72540), (8060, 68202), (8370, 65676), (8420, 65286), (8424, 65255), (9672, 56835), (10044, 54730), (10104, 54405), (10530, 52204), (10881, 50520), (10946, 50220), (11160, 49257), (11367, 48360), (12090, 45468), (12555, 43784), (12630, 43524), (13051, 42120), (14040, 39153), (14508, 37890), (15156, 36270), (16120, 34101), (16419, 33480), (16740, 32838), (16840, 32643), (18135, 30312), (18945, 29016), (20088, 27365), (21060, 26102), (21762, 25260), (21892, 25110), (22734, 24180)]