95617980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 290908800

約数和(自身を除く): 195290820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1109, 1437, 1916, 2218, 2395, 2874, 3327, 4311, 4436, 4790, 5545, 5748, 6654, 7185, 8622, 9580, 9981, 11090, 13308, 14370, 16635, 17244, 19962, 21555, 22180, 28740, 33270, 39924, 43110, 49905, 66540, 86220, 99810, 199620, 531211, 1062422, 1593633, 2124844, 2656055, 3187266, 4780899, 5312110, 6374532, 7968165, 9561798, 10624220, 15936330, 19123596, 23904495, 31872660, 47808990, 95617980]

約数ペア:

[(1, 95617980), (2, 47808990), (3, 31872660), (4, 23904495), (5, 19123596), (6, 15936330), (9, 10624220), (10, 9561798), (12, 7968165), (15, 6374532), (18, 5312110), (20, 4780899), (30, 3187266), (36, 2656055), (45, 2124844), (60, 1593633), (90, 1062422), (180, 531211), (479, 199620), (958, 99810), (1109, 86220), (1437, 66540), (1916, 49905), (2218, 43110), (2395, 39924), (2874, 33270), (3327, 28740), (4311, 22180), (4436, 21555), (4790, 19962), (5545, 17244), (5748, 16635), (6654, 14370), (7185, 13308), (8622, 11090), (9580, 9981)]