199474330680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{674903}}^1$

素因数の和:675741

約数の個数: 96

約数和(自身を含む): 649082172960

約数和(自身を除く): 449607842280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 821, 1642, 2463, 3284, 4105, 4926, 6568, 7389, 8210, 9852, 12315, 14778, 16420, 19704, 24630, 29556, 32840, 36945, 49260, 59112, 73890, 98520, 147780, 295560, 674903, 1349806, 2024709, 2699612, 3374515, 4049418, 5399224, 6074127, 6749030, 8098836, 10123545, 12148254, 13498060, 16197672, 20247090, 24296508, 26996120, 30370635, 40494180, 48593016, 60741270, 80988360, 121482540, 242965080, 554095363, 1108190726, 1662286089, 2216381452, 2770476815, 3324572178, 4432762904, 4986858267, 5540953630, 6649144356, 8311430445, 9973716534, 11081907260, 13298288712, 16622860890, 19947433068, 22163814520, 24934291335, 33245721780, 39894866136, 49868582670, 66491443560, 99737165340, 199474330680]

約数ペア:

[(1, 199474330680), (2, 99737165340), (3, 66491443560), (4, 49868582670), (5, 39894866136), (6, 33245721780), (8, 24934291335), (9, 22163814520), (10, 19947433068), (12, 16622860890), (15, 13298288712), (18, 11081907260), (20, 9973716534), (24, 8311430445), (30, 6649144356), (36, 5540953630), (40, 4986858267), (45, 4432762904), (60, 3324572178), (72, 2770476815), (90, 2216381452), (120, 1662286089), (180, 1108190726), (360, 554095363), (821, 242965080), (1642, 121482540), (2463, 80988360), (3284, 60741270), (4105, 48593016), (4926, 40494180), (6568, 30370635), (7389, 26996120), (8210, 24296508), (9852, 20247090), (12315, 16197672), (14778, 13498060), (16420, 12148254), (19704, 10123545), (24630, 8098836), (29556, 6749030), (32840, 6074127), (36945, 5399224), (49260, 4049418), (59112, 3374515), (73890, 2699612), (98520, 2024709), (147780, 1349806), (295560, 674903)]