45322020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251789}}^1$

素因数の和:251804

約数の個数: 36

約数和(自身を含む): 137477340

約数和(自身を除く): 92155320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251789, 503578, 755367, 1007156, 1258945, 1510734, 2266101, 2517890, 3021468, 3776835, 4532202, 5035780, 7553670, 9064404, 11330505, 15107340, 22661010, 45322020]

約数ペア:

[(1, 45322020), (2, 22661010), (3, 15107340), (4, 11330505), (5, 9064404), (6, 7553670), (9, 5035780), (10, 4532202), (12, 3776835), (15, 3021468), (18, 2517890), (20, 2266101), (30, 1510734), (36, 1258945), (45, 1007156), (60, 755367), (90, 503578), (180, 251789)]