7975620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 24635520

約数和(自身を除く): 16659900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 751, 885, 1062, 1180, 1502, 1770, 2124, 2253, 2655, 3004, 3540, 3755, 4506, 5310, 6759, 7510, 9012, 10620, 11265, 13518, 15020, 22530, 27036, 33795, 44309, 45060, 67590, 88618, 132927, 135180, 177236, 221545, 265854, 398781, 443090, 531708, 664635, 797562, 886180, 1329270, 1595124, 1993905, 2658540, 3987810, 7975620]

約数ペア:

[(1, 7975620), (2, 3987810), (3, 2658540), (4, 1993905), (5, 1595124), (6, 1329270), (9, 886180), (10, 797562), (12, 664635), (15, 531708), (18, 443090), (20, 398781), (30, 265854), (36, 221545), (45, 177236), (59, 135180), (60, 132927), (90, 88618), (118, 67590), (177, 45060), (180, 44309), (236, 33795), (295, 27036), (354, 22530), (531, 15020), (590, 13518), (708, 11265), (751, 10620), (885, 9012), (1062, 7510), (1180, 6759), (1502, 5310), (1770, 4506), (2124, 3755), (2253, 3540), (2655, 3004)]