11475180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 35769552

約数和(自身を除く): 24294372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 1723, 2220, 3330, 3446, 5169, 6660, 6892, 8615, 10338, 15507, 17230, 20676, 25845, 31014, 34460, 51690, 62028, 63751, 77535, 103380, 127502, 155070, 191253, 255004, 310140, 318755, 382506, 573759, 637510, 765012, 956265, 1147518, 1275020, 1912530, 2295036, 2868795, 3825060, 5737590, 11475180]

約数ペア:

[(1, 11475180), (2, 5737590), (3, 3825060), (4, 2868795), (5, 2295036), (6, 1912530), (9, 1275020), (10, 1147518), (12, 956265), (15, 765012), (18, 637510), (20, 573759), (30, 382506), (36, 318755), (37, 310140), (45, 255004), (60, 191253), (74, 155070), (90, 127502), (111, 103380), (148, 77535), (180, 63751), (185, 62028), (222, 51690), (333, 34460), (370, 31014), (444, 25845), (555, 20676), (666, 17230), (740, 15507), (1110, 10338), (1332, 8615), (1665, 6892), (1723, 6660), (2220, 5169), (3330, 3446)]