180942660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 588037632

約数和(自身を除く): 407094972

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, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1201, 1215, 1395, 1620, 1674, 1860, 2402, 2430, 2511, 2790, 3348, 3603, 4185, 4804, 4860, 5022, 5580, 6005, 7206, 7533, 8370, 10044, 10809, 12010, 12555, 14412, 15066, 16740, 18015, 21618, 24020, 25110, 30132, 32427, 36030, 37231, 37665, 43236, 50220, 54045, 64854, 72060, 74462, 75330, 97281, 108090, 111693, 129708, 148924, 150660, 162135, 186155, 194562, 216180, 223386, 291843, 324270, 335079, 372310, 389124, 446772, 486405, 558465, 583686, 648540, 670158, 744620, 972810, 1005237, 1116930, 1167372, 1340316, 1459215, 1675395, 1945620, 2010474, 2233860, 2918430, 3015711, 3350790, 4020948, 5026185, 5836860, 6031422, 6701580, 9047133, 10052370, 12062844, 15078555, 18094266, 20104740, 30157110, 36188532, 45235665, 60314220, 90471330, 180942660]

約数ペア:

[(1, 180942660), (2, 90471330), (3, 60314220), (4, 45235665), (5, 36188532), (6, 30157110), (9, 20104740), (10, 18094266), (12, 15078555), (15, 12062844), (18, 10052370), (20, 9047133), (27, 6701580), (30, 6031422), (31, 5836860), (36, 5026185), (45, 4020948), (54, 3350790), (60, 3015711), (62, 2918430), (81, 2233860), (90, 2010474), (93, 1945620), (108, 1675395), (124, 1459215), (135, 1340316), (155, 1167372), (162, 1116930), (180, 1005237), (186, 972810), (243, 744620), (270, 670158), (279, 648540), (310, 583686), (324, 558465), (372, 486405), (405, 446772), (465, 389124), (486, 372310), (540, 335079), (558, 324270), (620, 291843), (810, 223386), (837, 216180), (930, 194562), (972, 186155), (1116, 162135), (1201, 150660), (1215, 148924), (1395, 129708), (1620, 111693), (1674, 108090), (1860, 97281), (2402, 75330), (2430, 74462), (2511, 72060), (2790, 64854), (3348, 54045), (3603, 50220), (4185, 43236), (4804, 37665), (4860, 37231), (5022, 36030), (5580, 32427), (6005, 30132), (7206, 25110), (7533, 24020), (8370, 21618), (10044, 18015), (10809, 16740), (12010, 15066), (12555, 14412)]