75324780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{418471}}^1$

素因数の和:418486

約数の個数: 36

約数和(自身を含む): 228485712

約数和(自身を除く): 153160932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 418471, 836942, 1255413, 1673884, 2092355, 2510826, 3766239, 4184710, 5021652, 6277065, 7532478, 8369420, 12554130, 15064956, 18831195, 25108260, 37662390, 75324780]

約数ペア:

[(1, 75324780), (2, 37662390), (3, 25108260), (4, 18831195), (5, 15064956), (6, 12554130), (9, 8369420), (10, 7532478), (12, 6277065), (15, 5021652), (18, 4184710), (20, 3766239), (30, 2510826), (36, 2092355), (45, 1673884), (60, 1255413), (90, 836942), (180, 418471)]