75229020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139313}}^1$

素因数の和:139331

約数の個数: 48

約数和(自身を含む): 234047520

約数和(自身を除く): 158818500

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, 139313, 278626, 417939, 557252, 696565, 835878, 1253817, 1393130, 1671756, 2089695, 2507634, 2786260, 3761451, 4179390, 5015268, 6269085, 7522902, 8358780, 12538170, 15045804, 18807255, 25076340, 37614510, 75229020]

約数ペア:

[(1, 75229020), (2, 37614510), (3, 25076340), (4, 18807255), (5, 15045804), (6, 12538170), (9, 8358780), (10, 7522902), (12, 6269085), (15, 5015268), (18, 4179390), (20, 3761451), (27, 2786260), (30, 2507634), (36, 2089695), (45, 1671756), (54, 1393130), (60, 1253817), (90, 835878), (108, 696565), (135, 557252), (180, 417939), (270, 278626), (540, 139313)]