75012390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1657}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 195537888

約数和(自身を除く): 120525498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 1006, 1509, 1657, 2515, 3018, 3314, 4527, 4971, 5030, 7545, 8285, 9054, 9942, 14913, 15090, 16570, 22635, 24855, 29826, 45270, 49710, 74565, 149130, 833471, 1666942, 2500413, 4167355, 5000826, 7501239, 8334710, 12502065, 15002478, 25004130, 37506195, 75012390]

約数ペア:

[(1, 75012390), (2, 37506195), (3, 25004130), (5, 15002478), (6, 12502065), (9, 8334710), (10, 7501239), (15, 5000826), (18, 4167355), (30, 2500413), (45, 1666942), (90, 833471), (503, 149130), (1006, 74565), (1509, 49710), (1657, 45270), (2515, 29826), (3018, 24855), (3314, 22635), (4527, 16570), (4971, 15090), (5030, 14913), (7545, 9942), (8285, 9054)]