1912849200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{531347}}^1$

素因数の和:531371

約数の個数: 90

約数和(自身を含む): 6638130564

約数和(自身を除く): 4725281364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 531347, 1062694, 1594041, 2125388, 2656735, 3188082, 4250776, 4782123, 5313470, 6376164, 7970205, 8501552, 9564246, 10626940, 12752328, 13283675, 15940410, 19128492, 21253880, 23910615, 25504656, 26567350, 31880820, 38256984, 39851025, 42507760, 47821230, 53134700, 63761640, 76513968, 79702050, 95642460, 106269400, 119553075, 127523280, 159404100, 191284920, 212538800, 239106150, 318808200, 382569840, 478212300, 637616400, 956424600, 1912849200]

約数ペア:

[(1, 1912849200), (2, 956424600), (3, 637616400), (4, 478212300), (5, 382569840), (6, 318808200), (8, 239106150), (9, 212538800), (10, 191284920), (12, 159404100), (15, 127523280), (16, 119553075), (18, 106269400), (20, 95642460), (24, 79702050), (25, 76513968), (30, 63761640), (36, 53134700), (40, 47821230), (45, 42507760), (48, 39851025), (50, 38256984), (60, 31880820), (72, 26567350), (75, 25504656), (80, 23910615), (90, 21253880), (100, 19128492), (120, 15940410), (144, 13283675), (150, 12752328), (180, 10626940), (200, 9564246), (225, 8501552), (240, 7970205), (300, 6376164), (360, 5313470), (400, 4782123), (450, 4250776), (600, 3188082), (720, 2656735), (900, 2125388), (1200, 1594041), (1800, 1062694), (3600, 531347)]