155984130

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{21397}}^1$

素因数の和:21422

約数の個数: 56

約数和(自身を含む): 420984252

約数和(自身を除く): 265000122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 21397, 42794, 64191, 106985, 128382, 192573, 213970, 320955, 385146, 577719, 641910, 962865, 1155438, 1733157, 1925730, 2888595, 3466314, 5199471, 5777190, 8665785, 10398942, 15598413, 17331570, 25997355, 31196826, 51994710, 77992065, 155984130]

約数ペア:

[(1, 155984130), (2, 77992065), (3, 51994710), (5, 31196826), (6, 25997355), (9, 17331570), (10, 15598413), (15, 10398942), (18, 8665785), (27, 5777190), (30, 5199471), (45, 3466314), (54, 2888595), (81, 1925730), (90, 1733157), (135, 1155438), (162, 962865), (243, 641910), (270, 577719), (405, 385146), (486, 320955), (729, 213970), (810, 192573), (1215, 128382), (1458, 106985), (2430, 64191), (3645, 42794), (7290, 21397)]