54036540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17659}}^1$

素因数の和:17691

約数の個数: 72

約数和(自身を含む): 173562480

約数和(自身を除く): 119525940

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, 17659, 35318, 52977, 70636, 88295, 105954, 158931, 176590, 211908, 264885, 300203, 317862, 353180, 529770, 600406, 635724, 794655, 900609, 1059540, 1200812, 1501015, 1589310, 1801218, 2701827, 3002030, 3178620, 3602436, 4503045, 5403654, 6004060, 9006090, 10807308, 13509135, 18012180, 27018270, 54036540]

約数ペア:

[(1, 54036540), (2, 27018270), (3, 18012180), (4, 13509135), (5, 10807308), (6, 9006090), (9, 6004060), (10, 5403654), (12, 4503045), (15, 3602436), (17, 3178620), (18, 3002030), (20, 2701827), (30, 1801218), (34, 1589310), (36, 1501015), (45, 1200812), (51, 1059540), (60, 900609), (68, 794655), (85, 635724), (90, 600406), (102, 529770), (153, 353180), (170, 317862), (180, 300203), (204, 264885), (255, 211908), (306, 176590), (340, 158931), (510, 105954), (612, 88295), (765, 70636), (1020, 52977), (1530, 35318), (3060, 17659)]