202244220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30367}}^1$

素因数の和:30419

約数の個数: 72

約数和(自身を含む): 630075264

約数和(自身を除く): 427831044

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, 2220, 3330, 6660, 30367, 60734, 91101, 121468, 151835, 182202, 273303, 303670, 364404, 455505, 546606, 607340, 911010, 1093212, 1123579, 1366515, 1822020, 2247158, 2733030, 3370737, 4494316, 5466060, 5617895, 6741474, 10112211, 11235790, 13482948, 16853685, 20224422, 22471580, 33707370, 40448844, 50561055, 67414740, 101122110, 202244220]

約数ペア:

[(1, 202244220), (2, 101122110), (3, 67414740), (4, 50561055), (5, 40448844), (6, 33707370), (9, 22471580), (10, 20224422), (12, 16853685), (15, 13482948), (18, 11235790), (20, 10112211), (30, 6741474), (36, 5617895), (37, 5466060), (45, 4494316), (60, 3370737), (74, 2733030), (90, 2247158), (111, 1822020), (148, 1366515), (180, 1123579), (185, 1093212), (222, 911010), (333, 607340), (370, 546606), (444, 455505), (555, 364404), (666, 303670), (740, 273303), (1110, 182202), (1332, 151835), (1665, 121468), (2220, 91101), (3330, 60734), (6660, 30367)]