20349670500

素因数分解:

$2^2\times 3^6\times 5^3\times {\mathrm{55829}}^1$

素因数の和:55866

約数の個数: 168

約数和(自身を含む): 66636231480

約数和(自身を除く): 46286560980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 729, 750, 810, 900, 972, 1125, 1215, 1350, 1458, 1500, 1620, 2025, 2250, 2430, 2700, 2916, 3375, 3645, 4050, 4500, 4860, 6075, 6750, 7290, 8100, 10125, 12150, 13500, 14580, 18225, 20250, 24300, 30375, 36450, 40500, 55829, 60750, 72900, 91125, 111658, 121500, 167487, 182250, 223316, 279145, 334974, 364500, 502461, 558290, 669948, 837435, 1004922, 1116580, 1395725, 1507383, 1674870, 2009844, 2512305, 2791450, 3014766, 3349740, 4187175, 4522149, 5024610, 5582900, 6029532, 6978625, 7536915, 8374350, 9044298, 10049220, 12561525, 13566447, 13957250, 15073830, 16748700, 18088596, 20935875, 22610745, 25123050, 27132894, 27914500, 30147660, 37684575, 40699341, 41871750, 45221490, 50246100, 54265788, 62807625, 67832235, 75369150, 81398682, 83743500, 90442980, 113053725, 125615250, 135664470, 150738300, 162797364, 188422875, 203496705, 226107450, 251230500, 271328940, 339161175, 376845750, 406993410, 452214900, 565268625, 678322350, 753691500, 813986820, 1017483525, 1130537250, 1356644700, 1695805875, 2034967050, 2261074500, 3391611750, 4069934100, 5087417625, 6783223500, 10174835250, 20349670500]

約数ペア:

[(1, 20349670500), (2, 10174835250), (3, 6783223500), (4, 5087417625), (5, 4069934100), (6, 3391611750), (9, 2261074500), (10, 2034967050), (12, 1695805875), (15, 1356644700), (18, 1130537250), (20, 1017483525), (25, 813986820), (27, 753691500), (30, 678322350), (36, 565268625), (45, 452214900), (50, 406993410), (54, 376845750), (60, 339161175), (75, 271328940), (81, 251230500), (90, 226107450), (100, 203496705), (108, 188422875), (125, 162797364), (135, 150738300), (150, 135664470), (162, 125615250), (180, 113053725), (225, 90442980), (243, 83743500), (250, 81398682), (270, 75369150), (300, 67832235), (324, 62807625), (375, 54265788), (405, 50246100), (450, 45221490), (486, 41871750), (500, 40699341), (540, 37684575), (675, 30147660), (729, 27914500), (750, 27132894), (810, 25123050), (900, 22610745), (972, 20935875), (1125, 18088596), (1215, 16748700), (1350, 15073830), (1458, 13957250), (1500, 13566447), (1620, 12561525), (2025, 10049220), (2250, 9044298), (2430, 8374350), (2700, 7536915), (2916, 6978625), (3375, 6029532), (3645, 5582900), (4050, 5024610), (4500, 4522149), (4860, 4187175), (6075, 3349740), (6750, 3014766), (7290, 2791450), (8100, 2512305), (10125, 2009844), (12150, 1674870), (13500, 1507383), (14580, 1395725), (18225, 1116580), (20250, 1004922), (24300, 837435), (30375, 669948), (36450, 558290), (40500, 502461), (55829, 364500), (60750, 334974), (72900, 279145), (91125, 223316), (111658, 182250), (121500, 167487)]