275964386220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80691341}}^1$

素因数の和:80691375

約数の個数: 72

約数和(自身を含む): 881149454640

約数和(自身を除く): 605185068420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 80691341, 161382682, 242074023, 322765364, 403456705, 484148046, 726222069, 806913410, 968296092, 1210370115, 1452444138, 1533135479, 1613826820, 2420740230, 2904888276, 3066270958, 3631110345, 4599406437, 4841480460, 6132541916, 7262220690, 7665677395, 9198812874, 13798219311, 14524441380, 15331354790, 18397625748, 22997032185, 27596438622, 30662709580, 45994064370, 55192877244, 68991096555, 91988128740, 137982193110, 275964386220]

約数ペア:

[(1, 275964386220), (2, 137982193110), (3, 91988128740), (4, 68991096555), (5, 55192877244), (6, 45994064370), (9, 30662709580), (10, 27596438622), (12, 22997032185), (15, 18397625748), (18, 15331354790), (19, 14524441380), (20, 13798219311), (30, 9198812874), (36, 7665677395), (38, 7262220690), (45, 6132541916), (57, 4841480460), (60, 4599406437), (76, 3631110345), (90, 3066270958), (95, 2904888276), (114, 2420740230), (171, 1613826820), (180, 1533135479), (190, 1452444138), (228, 1210370115), (285, 968296092), (342, 806913410), (380, 726222069), (570, 484148046), (684, 403456705), (855, 322765364), (1140, 242074023), (1710, 161382682), (3420, 80691341)]