75153060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1163}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 228795840

約数和(自身を除く): 153642780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1163, 1436, 1795, 2154, 2326, 3231, 3489, 3590, 4308, 4652, 5385, 5815, 6462, 6978, 7180, 10467, 10770, 11630, 12924, 13956, 16155, 17445, 20934, 21540, 23260, 32310, 34890, 41868, 52335, 64620, 69780, 104670, 209340, 417517, 835034, 1252551, 1670068, 2087585, 2505102, 3757653, 4175170, 5010204, 6262755, 7515306, 8350340, 12525510, 15030612, 18788265, 25051020, 37576530, 75153060]

約数ペア:

[(1, 75153060), (2, 37576530), (3, 25051020), (4, 18788265), (5, 15030612), (6, 12525510), (9, 8350340), (10, 7515306), (12, 6262755), (15, 5010204), (18, 4175170), (20, 3757653), (30, 2505102), (36, 2087585), (45, 1670068), (60, 1252551), (90, 835034), (180, 417517), (359, 209340), (718, 104670), (1077, 69780), (1163, 64620), (1436, 52335), (1795, 41868), (2154, 34890), (2326, 32310), (3231, 23260), (3489, 21540), (3590, 20934), (4308, 17445), (4652, 16155), (5385, 13956), (5815, 12924), (6462, 11630), (6978, 10770), (7180, 10467)]