73791540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136651}}^1$

素因数の和:136669

約数の個数: 48

約数和(自身を含む): 229575360

約数和(自身を除く): 155783820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136651, 273302, 409953, 546604, 683255, 819906, 1229859, 1366510, 1639812, 2049765, 2459718, 2733020, 3689577, 4099530, 4919436, 6149295, 7379154, 8199060, 12298590, 14758308, 18447885, 24597180, 36895770, 73791540]

約数ペア:

[(1, 73791540), (2, 36895770), (3, 24597180), (4, 18447885), (5, 14758308), (6, 12298590), (9, 8199060), (10, 7379154), (12, 6149295), (15, 4919436), (18, 4099530), (20, 3689577), (27, 2733020), (30, 2459718), (36, 2049765), (45, 1639812), (54, 1366510), (60, 1229859), (90, 819906), (108, 683255), (135, 546604), (180, 409953), (270, 273302), (540, 136651)]