102808980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{190387}}^1$

素因数の和:190405

約数の個数: 48

約数和(自身を含む): 319851840

約数和(自身を除く): 217042860

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, 190387, 380774, 571161, 761548, 951935, 1142322, 1713483, 1903870, 2284644, 2855805, 3426966, 3807740, 5140449, 5711610, 6853932, 8567415, 10280898, 11423220, 17134830, 20561796, 25702245, 34269660, 51404490, 102808980]

約数ペア:

[(1, 102808980), (2, 51404490), (3, 34269660), (4, 25702245), (5, 20561796), (6, 17134830), (9, 11423220), (10, 10280898), (12, 8567415), (15, 6853932), (18, 5711610), (20, 5140449), (27, 3807740), (30, 3426966), (36, 2855805), (45, 2284644), (54, 1903870), (60, 1713483), (90, 1142322), (108, 951935), (135, 761548), (180, 571161), (270, 380774), (540, 190387)]