149591880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138511}}^1$

素因数の和:138531

約数の個数: 64

約数和(自身を含む): 498643200

約数和(自身を除く): 349051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138511, 277022, 415533, 554044, 692555, 831066, 1108088, 1246599, 1385110, 1662132, 2077665, 2493198, 2770220, 3324264, 3739797, 4155330, 4986396, 5540440, 6232995, 7479594, 8310660, 9972792, 12465990, 14959188, 16621320, 18698985, 24931980, 29918376, 37397970, 49863960, 74795940, 149591880]

約数ペア:

[(1, 149591880), (2, 74795940), (3, 49863960), (4, 37397970), (5, 29918376), (6, 24931980), (8, 18698985), (9, 16621320), (10, 14959188), (12, 12465990), (15, 9972792), (18, 8310660), (20, 7479594), (24, 6232995), (27, 5540440), (30, 4986396), (36, 4155330), (40, 3739797), (45, 3324264), (54, 2770220), (60, 2493198), (72, 2077665), (90, 1662132), (108, 1385110), (120, 1246599), (135, 1108088), (180, 831066), (216, 692555), (270, 554044), (360, 415533), (540, 277022), (1080, 138511)]