153243420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232187}}^1$

素因数の和:232210

約数の個数: 48

約数和(自身を含む): 468091008

約数和(自身を除く): 314847588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 232187, 464374, 696561, 928748, 1160935, 1393122, 2321870, 2554057, 2786244, 3482805, 4643740, 5108114, 6965610, 7662171, 10216228, 12770285, 13931220, 15324342, 25540570, 30648684, 38310855, 51081140, 76621710, 153243420]

約数ペア:

[(1, 153243420), (2, 76621710), (3, 51081140), (4, 38310855), (5, 30648684), (6, 25540570), (10, 15324342), (11, 13931220), (12, 12770285), (15, 10216228), (20, 7662171), (22, 6965610), (30, 5108114), (33, 4643740), (44, 3482805), (55, 2786244), (60, 2554057), (66, 2321870), (110, 1393122), (132, 1160935), (165, 928748), (220, 696561), (330, 464374), (660, 232187)]