149552460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276949}}^1$

素因数の和:276967

約数の個数: 48

約数和(自身を含む): 465276000

約数和(自身を除く): 315723540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 276949, 553898, 830847, 1107796, 1384745, 1661694, 2492541, 2769490, 3323388, 4154235, 4985082, 5538980, 7477623, 8308470, 9970164, 12462705, 14955246, 16616940, 24925410, 29910492, 37388115, 49850820, 74776230, 149552460]

約数ペア:

[(1, 149552460), (2, 74776230), (3, 49850820), (4, 37388115), (5, 29910492), (6, 24925410), (9, 16616940), (10, 14955246), (12, 12462705), (15, 9970164), (18, 8308470), (20, 7477623), (27, 5538980), (30, 4985082), (36, 4154235), (45, 3323388), (54, 2769490), (60, 2492541), (90, 1661694), (108, 1384745), (135, 1107796), (180, 830847), (270, 553898), (540, 276949)]