274854060

素因数分解:

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

素因数の和:486

約数の個数: 240

約数和(自身を含む): 960782592

約数和(自身を除く): 685928532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 421, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 842, 930, 1053, 1116, 1170, 1209, 1263, 1395, 1404, 1612, 1620, 1674, 1684, 1755, 1860, 2015, 2105, 2106, 2340, 2418, 2511, 2526, 2790, 3348, 3510, 3627, 3789, 4030, 4185, 4210, 4212, 4836, 5022, 5052, 5265, 5473, 5580, 6045, 6315, 7020, 7254, 7578, 8060, 8370, 8420, 10044, 10530, 10881, 10946, 11367, 12090, 12555, 12630, 13051, 14508, 15156, 16419, 16740, 18135, 18945, 21060, 21762, 21892, 22734, 24180, 25110, 25260, 26102, 27365, 32643, 32838, 34101, 36270, 37890, 39153, 43524, 45468, 49257, 50220, 52204, 54405, 54730, 56835, 65255, 65286, 65676, 68202, 72540, 75780, 78306, 82095, 98514, 108810, 109460, 113670, 117459, 130510, 130572, 136404, 147771, 156612, 163215, 164190, 169663, 170505, 195765, 197028, 217620, 227340, 234918, 246285, 261020, 295542, 326430, 328380, 339326, 341010, 352377, 391530, 443313, 469836, 492570, 508989, 587295, 591084, 652860, 678652, 682020, 704754, 738855, 783060, 848315, 886626, 985140, 1017978, 1057131, 1174590, 1409508, 1477710, 1526967, 1696630, 1761885, 1773252, 2035956, 2114262, 2216565, 2349180, 2544945, 2955420, 3053934, 3393260, 3523770, 4228524, 4433130, 4580901, 5089890, 5285655, 6107868, 7047540, 7634835, 8866260, 9161802, 10179780, 10571310, 13742703, 15269670, 18323604, 21142620, 22904505, 27485406, 30539340, 45809010, 54970812, 68713515, 91618020, 137427030, 274854060]

約数ペア:

[(1, 274854060), (2, 137427030), (3, 91618020), (4, 68713515), (5, 54970812), (6, 45809010), (9, 30539340), (10, 27485406), (12, 22904505), (13, 21142620), (15, 18323604), (18, 15269670), (20, 13742703), (26, 10571310), (27, 10179780), (30, 9161802), (31, 8866260), (36, 7634835), (39, 7047540), (45, 6107868), (52, 5285655), (54, 5089890), (60, 4580901), (62, 4433130), (65, 4228524), (78, 3523770), (81, 3393260), (90, 3053934), (93, 2955420), (108, 2544945), (117, 2349180), (124, 2216565), (130, 2114262), (135, 2035956), (155, 1773252), (156, 1761885), (162, 1696630), (180, 1526967), (186, 1477710), (195, 1409508), (234, 1174590), (260, 1057131), (270, 1017978), (279, 985140), (310, 886626), (324, 848315), (351, 783060), (372, 738855), (390, 704754), (403, 682020), (405, 678652), (421, 652860), (465, 591084), (468, 587295), (540, 508989), (558, 492570), (585, 469836), (620, 443313), (702, 391530), (780, 352377), (806, 341010), (810, 339326), (837, 328380), (842, 326430), (930, 295542), (1053, 261020), (1116, 246285), (1170, 234918), (1209, 227340), (1263, 217620), (1395, 197028), (1404, 195765), (1612, 170505), (1620, 169663), (1674, 164190), (1684, 163215), (1755, 156612), (1860, 147771), (2015, 136404), (2105, 130572), (2106, 130510), (2340, 117459), (2418, 113670), (2511, 109460), (2526, 108810), (2790, 98514), (3348, 82095), (3510, 78306), (3627, 75780), (3789, 72540), (4030, 68202), (4185, 65676), (4210, 65286), (4212, 65255), (4836, 56835), (5022, 54730), (5052, 54405), (5265, 52204), (5473, 50220), (5580, 49257), (6045, 45468), (6315, 43524), (7020, 39153), (7254, 37890), (7578, 36270), (8060, 34101), (8370, 32838), (8420, 32643), (10044, 27365), (10530, 26102), (10881, 25260), (10946, 25110), (11367, 24180), (12090, 22734), (12555, 21892), (12630, 21762), (13051, 21060), (14508, 18945), (15156, 18135), (16419, 16740)]