276522660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1455

約数の個数: 120

約数和(自身を含む): 874754496

約数和(自身を除く): 598231836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 786, 810, 1179, 1303, 1310, 1572, 1620, 1965, 2358, 2606, 2620, 3537, 3909, 3930, 4716, 5212, 5895, 6515, 7074, 7818, 7860, 10611, 11727, 11790, 13030, 14148, 15636, 17685, 19545, 21222, 23454, 23580, 26060, 35181, 35370, 39090, 42444, 46908, 53055, 58635, 70362, 70740, 78180, 105543, 106110, 117270, 140724, 170693, 175905, 211086, 212220, 234540, 341386, 351810, 422172, 512079, 527715, 682772, 703620, 853465, 1024158, 1055430, 1536237, 1706930, 2048316, 2110860, 2560395, 3072474, 3413860, 4608711, 5120790, 6144948, 7681185, 9217422, 10241580, 13826133, 15362370, 18434844, 23043555, 27652266, 30724740, 46087110, 55304532, 69130665, 92174220, 138261330, 276522660]

約数ペア:

[(1, 276522660), (2, 138261330), (3, 92174220), (4, 69130665), (5, 55304532), (6, 46087110), (9, 30724740), (10, 27652266), (12, 23043555), (15, 18434844), (18, 15362370), (20, 13826133), (27, 10241580), (30, 9217422), (36, 7681185), (45, 6144948), (54, 5120790), (60, 4608711), (81, 3413860), (90, 3072474), (108, 2560395), (131, 2110860), (135, 2048316), (162, 1706930), (180, 1536237), (262, 1055430), (270, 1024158), (324, 853465), (393, 703620), (405, 682772), (524, 527715), (540, 512079), (655, 422172), (786, 351810), (810, 341386), (1179, 234540), (1303, 212220), (1310, 211086), (1572, 175905), (1620, 170693), (1965, 140724), (2358, 117270), (2606, 106110), (2620, 105543), (3537, 78180), (3909, 70740), (3930, 70362), (4716, 58635), (5212, 53055), (5895, 46908), (6515, 42444), (7074, 39090), (7818, 35370), (7860, 35181), (10611, 26060), (11727, 23580), (11790, 23454), (13030, 21222), (14148, 19545), (15636, 17685)]