148148460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274349}}^1$

素因数の和:274367

約数の個数: 48

約数和(自身を含む): 460908000

約数和(自身を除く): 312759540

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, 274349, 548698, 823047, 1097396, 1371745, 1646094, 2469141, 2743490, 3292188, 4115235, 4938282, 5486980, 7407423, 8230470, 9876564, 12345705, 14814846, 16460940, 24691410, 29629692, 37037115, 49382820, 74074230, 148148460]

約数ペア:

[(1, 148148460), (2, 74074230), (3, 49382820), (4, 37037115), (5, 29629692), (6, 24691410), (9, 16460940), (10, 14814846), (12, 12345705), (15, 9876564), (18, 8230470), (20, 7407423), (27, 5486980), (30, 4938282), (36, 4115235), (45, 3292188), (54, 2743490), (60, 2469141), (90, 1646094), (108, 1371745), (135, 1097396), (180, 823047), (270, 548698), (540, 274349)]