211074660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 687488256

約数和(自身を除く): 476413596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 467, 486, 540, 558, 620, 729, 810, 837, 930, 934, 972, 1116, 1215, 1395, 1401, 1458, 1620, 1674, 1860, 1868, 2335, 2430, 2511, 2790, 2802, 2916, 3348, 3645, 4185, 4203, 4670, 4860, 5022, 5580, 5604, 7005, 7290, 7533, 8370, 8406, 9340, 10044, 12555, 12609, 14010, 14477, 14580, 15066, 16740, 16812, 21015, 22599, 25110, 25218, 28020, 28954, 30132, 37665, 37827, 42030, 43431, 45198, 50220, 50436, 57908, 63045, 72385, 75330, 75654, 84060, 86862, 90396, 112995, 113481, 126090, 130293, 144770, 150660, 151308, 173724, 189135, 217155, 225990, 226962, 252180, 260586, 289540, 340443, 378270, 390879, 434310, 451980, 453924, 521172, 567405, 651465, 680886, 756540, 781758, 868620, 1134810, 1172637, 1302930, 1361772, 1563516, 1702215, 1954395, 2269620, 2345274, 2605860, 3404430, 3517911, 3908790, 4690548, 5863185, 6808860, 7035822, 7817580, 10553733, 11726370, 14071644, 17589555, 21107466, 23452740, 35179110, 42214932, 52768665, 70358220, 105537330, 211074660]

約数ペア:

[(1, 211074660), (2, 105537330), (3, 70358220), (4, 52768665), (5, 42214932), (6, 35179110), (9, 23452740), (10, 21107466), (12, 17589555), (15, 14071644), (18, 11726370), (20, 10553733), (27, 7817580), (30, 7035822), (31, 6808860), (36, 5863185), (45, 4690548), (54, 3908790), (60, 3517911), (62, 3404430), (81, 2605860), (90, 2345274), (93, 2269620), (108, 1954395), (124, 1702215), (135, 1563516), (155, 1361772), (162, 1302930), (180, 1172637), (186, 1134810), (243, 868620), (270, 781758), (279, 756540), (310, 680886), (324, 651465), (372, 567405), (405, 521172), (465, 453924), (467, 451980), (486, 434310), (540, 390879), (558, 378270), (620, 340443), (729, 289540), (810, 260586), (837, 252180), (930, 226962), (934, 225990), (972, 217155), (1116, 189135), (1215, 173724), (1395, 151308), (1401, 150660), (1458, 144770), (1620, 130293), (1674, 126090), (1860, 113481), (1868, 112995), (2335, 90396), (2430, 86862), (2511, 84060), (2790, 75654), (2802, 75330), (2916, 72385), (3348, 63045), (3645, 57908), (4185, 50436), (4203, 50220), (4670, 45198), (4860, 43431), (5022, 42030), (5580, 37827), (5604, 37665), (7005, 30132), (7290, 28954), (7533, 28020), (8370, 25218), (8406, 25110), (9340, 22599), (10044, 21015), (12555, 16812), (12609, 16740), (14010, 15066), (14477, 14580)]