201841020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2341}}^1$

素因数の和:2835

約数の個数: 72

約数和(自身を含む): 613791360

約数和(自身を除く): 411950340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1437, 1916, 2341, 2395, 2874, 4311, 4682, 4790, 5748, 7023, 7185, 8622, 9364, 9580, 11705, 14046, 14370, 17244, 21069, 21555, 23410, 28092, 28740, 35115, 42138, 43110, 46820, 70230, 84276, 86220, 105345, 140460, 210690, 421380, 1121339, 2242678, 3364017, 4485356, 5606695, 6728034, 10092051, 11213390, 13456068, 16820085, 20184102, 22426780, 33640170, 40368204, 50460255, 67280340, 100920510, 201841020]

約数ペア:

[(1, 201841020), (2, 100920510), (3, 67280340), (4, 50460255), (5, 40368204), (6, 33640170), (9, 22426780), (10, 20184102), (12, 16820085), (15, 13456068), (18, 11213390), (20, 10092051), (30, 6728034), (36, 5606695), (45, 4485356), (60, 3364017), (90, 2242678), (180, 1121339), (479, 421380), (958, 210690), (1437, 140460), (1916, 105345), (2341, 86220), (2395, 84276), (2874, 70230), (4311, 46820), (4682, 43110), (4790, 42138), (5748, 35115), (7023, 28740), (7185, 28092), (8622, 23410), (9364, 21555), (9580, 21069), (11705, 17244), (14046, 14370)]