38703780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4125

約数の個数: 72

約数和(自身を含む): 119646072

約数和(自身を除く): 80942292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4057, 4770, 8114, 9540, 12171, 16228, 20285, 24342, 36513, 40570, 48684, 60855, 73026, 81140, 121710, 146052, 182565, 215021, 243420, 365130, 430042, 645063, 730260, 860084, 1075105, 1290126, 1935189, 2150210, 2580252, 3225315, 3870378, 4300420, 6450630, 7740756, 9675945, 12901260, 19351890, 38703780]

約数ペア:

[(1, 38703780), (2, 19351890), (3, 12901260), (4, 9675945), (5, 7740756), (6, 6450630), (9, 4300420), (10, 3870378), (12, 3225315), (15, 2580252), (18, 2150210), (20, 1935189), (30, 1290126), (36, 1075105), (45, 860084), (53, 730260), (60, 645063), (90, 430042), (106, 365130), (159, 243420), (180, 215021), (212, 182565), (265, 146052), (318, 121710), (477, 81140), (530, 73026), (636, 60855), (795, 48684), (954, 40570), (1060, 36513), (1590, 24342), (1908, 20285), (2385, 16228), (3180, 12171), (4057, 9540), (4770, 8114)]