145764900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53987}}^1$

素因数の和:54010

約数の個数: 72

約数和(自身を含む): 468615840

約数和(自身を除く): 322850940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 53987, 107974, 161961, 215948, 269935, 323922, 485883, 539870, 647844, 809805, 971766, 1079740, 1349675, 1457649, 1619610, 1943532, 2429415, 2699350, 2915298, 3239220, 4049025, 4858830, 5398700, 5830596, 7288245, 8098050, 9717660, 12147075, 14576490, 16196100, 24294150, 29152980, 36441225, 48588300, 72882450, 145764900]

約数ペア:

[(1, 145764900), (2, 72882450), (3, 48588300), (4, 36441225), (5, 29152980), (6, 24294150), (9, 16196100), (10, 14576490), (12, 12147075), (15, 9717660), (18, 8098050), (20, 7288245), (25, 5830596), (27, 5398700), (30, 4858830), (36, 4049025), (45, 3239220), (50, 2915298), (54, 2699350), (60, 2429415), (75, 1943532), (90, 1619610), (100, 1457649), (108, 1349675), (135, 1079740), (150, 971766), (180, 809805), (225, 647844), (270, 539870), (300, 485883), (450, 323922), (540, 269935), (675, 215948), (900, 161961), (1350, 107974), (2700, 53987)]