75086120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30773}}^1$

素因数の和:30845

約数の個数: 32

約数和(自身を含む): 171718920

約数和(自身を除く): 96632800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 30773, 61546, 123092, 153865, 246184, 307730, 615460, 1230920, 1877153, 3754306, 7508612, 9385765, 15017224, 18771530, 37543060, 75086120]

約数ペア:

[(1, 75086120), (2, 37543060), (4, 18771530), (5, 15017224), (8, 9385765), (10, 7508612), (20, 3754306), (40, 1877153), (61, 1230920), (122, 615460), (244, 307730), (305, 246184), (488, 153865), (610, 123092), (1220, 61546), (2440, 30773)]