150276520

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6089}}^1$

素因数の和:6717

約数の個数: 32

約数和(自身を含む): 338725800

約数和(自身を除く): 188449280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 4936, 6089, 6170, 12178, 12340, 24356, 24680, 30445, 48712, 60890, 121780, 243560, 3756913, 7513826, 15027652, 18784565, 30055304, 37569130, 75138260, 150276520]

約数ペア:

[(1, 150276520), (2, 75138260), (4, 37569130), (5, 30055304), (8, 18784565), (10, 15027652), (20, 7513826), (40, 3756913), (617, 243560), (1234, 121780), (2468, 60890), (3085, 48712), (4936, 30445), (6089, 24680), (6170, 24356), (12178, 12340)]