157450140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{874723}}^1$

素因数の和:874738

約数の個数: 36

約数和(自身を含む): 477599304

約数和(自身を除く): 320149164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 874723, 1749446, 2624169, 3498892, 4373615, 5248338, 7872507, 8747230, 10496676, 13120845, 15745014, 17494460, 26241690, 31490028, 39362535, 52483380, 78725070, 157450140]

約数ペア:

[(1, 157450140), (2, 78725070), (3, 52483380), (4, 39362535), (5, 31490028), (6, 26241690), (9, 17494460), (10, 15745014), (12, 13120845), (15, 10496676), (18, 8747230), (20, 7872507), (30, 5248338), (36, 4373615), (45, 3498892), (60, 2624169), (90, 1749446), (180, 874723)]