81477150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{3001}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 203247408

約数和(自身を除く): 121770258

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 362, 543, 905, 1086, 1810, 2715, 3001, 4525, 5430, 6002, 9003, 9050, 13575, 15005, 18006, 27150, 30010, 45015, 75025, 90030, 150050, 225075, 450150, 543181, 1086362, 1629543, 2715905, 3259086, 5431810, 8147715, 13579525, 16295430, 27159050, 40738575, 81477150]

約数ペア:

[(1, 81477150), (2, 40738575), (3, 27159050), (5, 16295430), (6, 13579525), (10, 8147715), (15, 5431810), (25, 3259086), (30, 2715905), (50, 1629543), (75, 1086362), (150, 543181), (181, 450150), (362, 225075), (543, 150050), (905, 90030), (1086, 75025), (1810, 45015), (2715, 30010), (3001, 27150), (4525, 18006), (5430, 15005), (6002, 13575), (9003, 9050)]