152771940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{282911}}^1$

素因数の和:282929

約数の個数: 48

約数和(自身を含む): 475292160

約数和(自身を除く): 322520220

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, 282911, 565822, 848733, 1131644, 1414555, 1697466, 2546199, 2829110, 3394932, 4243665, 5092398, 5658220, 7638597, 8487330, 10184796, 12730995, 15277194, 16974660, 25461990, 30554388, 38192985, 50923980, 76385970, 152771940]

約数ペア:

[(1, 152771940), (2, 76385970), (3, 50923980), (4, 38192985), (5, 30554388), (6, 25461990), (9, 16974660), (10, 15277194), (12, 12730995), (15, 10184796), (18, 8487330), (20, 7638597), (27, 5658220), (30, 5092398), (36, 4243665), (45, 3394932), (54, 2829110), (60, 2546199), (90, 1697466), (108, 1414555), (135, 1131644), (180, 848733), (270, 565822), (540, 282911)]