681107400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{126131}}^1$

素因数の和:126156

約数の個数: 96

約数和(自身を含む): 2346055200

約数和(自身を除く): 1664947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 126131, 252262, 378393, 504524, 630655, 756786, 1009048, 1135179, 1261310, 1513572, 1891965, 2270358, 2522620, 3027144, 3153275, 3405537, 3783930, 4540716, 5045240, 5675895, 6306550, 6811074, 7567860, 9081432, 9459825, 11351790, 12613100, 13622148, 15135720, 17027685, 18919650, 22703580, 25226200, 27244296, 28379475, 34055370, 37839300, 45407160, 56758950, 68110740, 75678600, 85138425, 113517900, 136221480, 170276850, 227035800, 340553700, 681107400]

約数ペア:

[(1, 681107400), (2, 340553700), (3, 227035800), (4, 170276850), (5, 136221480), (6, 113517900), (8, 85138425), (9, 75678600), (10, 68110740), (12, 56758950), (15, 45407160), (18, 37839300), (20, 34055370), (24, 28379475), (25, 27244296), (27, 25226200), (30, 22703580), (36, 18919650), (40, 17027685), (45, 15135720), (50, 13622148), (54, 12613100), (60, 11351790), (72, 9459825), (75, 9081432), (90, 7567860), (100, 6811074), (108, 6306550), (120, 5675895), (135, 5045240), (150, 4540716), (180, 3783930), (200, 3405537), (216, 3153275), (225, 3027144), (270, 2522620), (300, 2270358), (360, 1891965), (450, 1513572), (540, 1261310), (600, 1135179), (675, 1009048), (900, 756786), (1080, 630655), (1350, 504524), (1800, 378393), (2700, 252262), (5400, 126131)]