38671800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{64453}}^1$

素因数の和:64472

約数の個数: 48

約数和(自身を含む): 119884440

約数和(自身を除く): 81212640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 64453, 128906, 193359, 257812, 322265, 386718, 515624, 644530, 773436, 966795, 1289060, 1546872, 1611325, 1933590, 2578120, 3222650, 3867180, 4833975, 6445300, 7734360, 9667950, 12890600, 19335900, 38671800]

約数ペア:

[(1, 38671800), (2, 19335900), (3, 12890600), (4, 9667950), (5, 7734360), (6, 6445300), (8, 4833975), (10, 3867180), (12, 3222650), (15, 2578120), (20, 1933590), (24, 1611325), (25, 1546872), (30, 1289060), (40, 966795), (50, 773436), (60, 644530), (75, 515624), (100, 386718), (120, 322265), (150, 257812), (200, 193359), (300, 128906), (600, 64453)]