157109580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51343}}^1$

素因数の和:51375

約数の個数: 72

約数和(自身を含む): 504608832

約数和(自身を除く): 347499252

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, 51343, 102686, 154029, 205372, 256715, 308058, 462087, 513430, 616116, 770145, 872831, 924174, 1026860, 1540290, 1745662, 1848348, 2310435, 2618493, 3080580, 3491324, 4364155, 4620870, 5236986, 7855479, 8728310, 9241740, 10473972, 13092465, 15710958, 17456620, 26184930, 31421916, 39277395, 52369860, 78554790, 157109580]

約数ペア:

[(1, 157109580), (2, 78554790), (3, 52369860), (4, 39277395), (5, 31421916), (6, 26184930), (9, 17456620), (10, 15710958), (12, 13092465), (15, 10473972), (17, 9241740), (18, 8728310), (20, 7855479), (30, 5236986), (34, 4620870), (36, 4364155), (45, 3491324), (51, 3080580), (60, 2618493), (68, 2310435), (85, 1848348), (90, 1745662), (102, 1540290), (153, 1026860), (170, 924174), (180, 872831), (204, 770145), (255, 616116), (306, 513430), (340, 462087), (510, 308058), (612, 256715), (765, 205372), (1020, 154029), (1530, 102686), (3060, 51343)]