88920540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29059}}^1$

素因数の和:29091

約数の個数: 72

約数和(自身を含む): 285601680

約数和(自身を除く): 196681140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29059, 58118, 87177, 116236, 145295, 174354, 261531, 290590, 348708, 435885, 494003, 523062, 581180, 871770, 988006, 1046124, 1307655, 1482009, 1743540, 1976012, 2470015, 2615310, 2964018, 4446027, 4940030, 5230620, 5928036, 7410045, 8892054, 9880060, 14820090, 17784108, 22230135, 29640180, 44460270, 88920540]

約数ペア:

[(1, 88920540), (2, 44460270), (3, 29640180), (4, 22230135), (5, 17784108), (6, 14820090), (9, 9880060), (10, 8892054), (12, 7410045), (15, 5928036), (17, 5230620), (18, 4940030), (20, 4446027), (30, 2964018), (34, 2615310), (36, 2470015), (45, 1976012), (51, 1743540), (60, 1482009), (68, 1307655), (85, 1046124), (90, 988006), (102, 871770), (153, 581180), (170, 523062), (180, 494003), (204, 435885), (255, 348708), (306, 290590), (340, 261531), (510, 174354), (612, 145295), (765, 116236), (1020, 87177), (1530, 58118), (3060, 29059)]