550944540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{57751}}^1$

素因数の和:57819

約数の個数: 72

約数和(自身を含む): 1702759968

約数和(自身を除く): 1151815428

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, 4770, 9540, 57751, 115502, 173253, 231004, 288755, 346506, 519759, 577510, 693012, 866265, 1039518, 1155020, 1732530, 2079036, 2598795, 3060803, 3465060, 5197590, 6121606, 9182409, 10395180, 12243212, 15304015, 18364818, 27547227, 30608030, 36729636, 45912045, 55094454, 61216060, 91824090, 110188908, 137736135, 183648180, 275472270, 550944540]

約数ペア:

[(1, 550944540), (2, 275472270), (3, 183648180), (4, 137736135), (5, 110188908), (6, 91824090), (9, 61216060), (10, 55094454), (12, 45912045), (15, 36729636), (18, 30608030), (20, 27547227), (30, 18364818), (36, 15304015), (45, 12243212), (53, 10395180), (60, 9182409), (90, 6121606), (106, 5197590), (159, 3465060), (180, 3060803), (212, 2598795), (265, 2079036), (318, 1732530), (477, 1155020), (530, 1039518), (636, 866265), (795, 693012), (954, 577510), (1060, 519759), (1590, 346506), (1908, 288755), (2385, 231004), (3180, 173253), (4770, 115502), (9540, 57751)]