72552420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3767}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 222191424

約数和(自身を除く): 149639004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3767, 3852, 4815, 6420, 7534, 9630, 11301, 15068, 18835, 19260, 22602, 33903, 37670, 45204, 56505, 67806, 75340, 113010, 135612, 169515, 226020, 339030, 403069, 678060, 806138, 1209207, 1612276, 2015345, 2418414, 3627621, 4030690, 4836828, 6046035, 7255242, 8061380, 12092070, 14510484, 18138105, 24184140, 36276210, 72552420]

約数ペア:

[(1, 72552420), (2, 36276210), (3, 24184140), (4, 18138105), (5, 14510484), (6, 12092070), (9, 8061380), (10, 7255242), (12, 6046035), (15, 4836828), (18, 4030690), (20, 3627621), (30, 2418414), (36, 2015345), (45, 1612276), (60, 1209207), (90, 806138), (107, 678060), (180, 403069), (214, 339030), (321, 226020), (428, 169515), (535, 135612), (642, 113010), (963, 75340), (1070, 67806), (1284, 56505), (1605, 45204), (1926, 37670), (2140, 33903), (3210, 22602), (3767, 19260), (3852, 18835), (4815, 15068), (6420, 11301), (7534, 9630)]