442953540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{84857}}^1$

素因数の和:84901

約数の個数: 72

約数和(自身を含む): 1389974040

約数和(自身を除く): 947020500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 84857, 169714, 254571, 339428, 424285, 509142, 763713, 848570, 1018284, 1272855, 1527426, 1697140, 2460853, 2545710, 3054852, 3818565, 4921706, 5091420, 7382559, 7637130, 9843412, 12304265, 14765118, 15274260, 22147677, 24608530, 29530236, 36912795, 44295354, 49217060, 73825590, 88590708, 110738385, 147651180, 221476770, 442953540]

約数ペア:

[(1, 442953540), (2, 221476770), (3, 147651180), (4, 110738385), (5, 88590708), (6, 73825590), (9, 49217060), (10, 44295354), (12, 36912795), (15, 29530236), (18, 24608530), (20, 22147677), (29, 15274260), (30, 14765118), (36, 12304265), (45, 9843412), (58, 7637130), (60, 7382559), (87, 5091420), (90, 4921706), (116, 3818565), (145, 3054852), (174, 2545710), (180, 2460853), (261, 1697140), (290, 1527426), (348, 1272855), (435, 1018284), (522, 848570), (580, 763713), (870, 509142), (1044, 424285), (1305, 339428), (1740, 254571), (2610, 169714), (5220, 84857)]