2100069450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1555607}}^1$

素因数の和:1555628

約数の個数: 48

約数和(自身を含む): 5786861760

約数和(自身を除く): 3686792310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1555607, 3111214, 4666821, 7778035, 9333642, 14000463, 15556070, 23334105, 28000926, 38890175, 42001389, 46668210, 70002315, 77780350, 84002778, 116670525, 140004630, 210006945, 233341050, 350011575, 420013890, 700023150, 1050034725, 2100069450]

約数ペア:

[(1, 2100069450), (2, 1050034725), (3, 700023150), (5, 420013890), (6, 350011575), (9, 233341050), (10, 210006945), (15, 140004630), (18, 116670525), (25, 84002778), (27, 77780350), (30, 70002315), (45, 46668210), (50, 42001389), (54, 38890175), (75, 28000926), (90, 23334105), (135, 15556070), (150, 14000463), (225, 9333642), (270, 7778035), (450, 4666821), (675, 3111214), (1350, 1555607)]