66056220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21619

約数の個数: 72

約数和(自身を含む): 212166864

約数和(自身を除く): 146110644

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, 21587, 43174, 64761, 86348, 107935, 129522, 194283, 215870, 259044, 323805, 366979, 388566, 431740, 647610, 733958, 777132, 971415, 1100937, 1295220, 1467916, 1834895, 1942830, 2201874, 3302811, 3669790, 3885660, 4403748, 5504685, 6605622, 7339580, 11009370, 13211244, 16514055, 22018740, 33028110, 66056220]

約数ペア:

[(1, 66056220), (2, 33028110), (3, 22018740), (4, 16514055), (5, 13211244), (6, 11009370), (9, 7339580), (10, 6605622), (12, 5504685), (15, 4403748), (17, 3885660), (18, 3669790), (20, 3302811), (30, 2201874), (34, 1942830), (36, 1834895), (45, 1467916), (51, 1295220), (60, 1100937), (68, 971415), (85, 777132), (90, 733958), (102, 647610), (153, 431740), (170, 388566), (180, 366979), (204, 323805), (255, 259044), (306, 215870), (340, 194283), (510, 129522), (612, 107935), (765, 86348), (1020, 64761), (1530, 43174), (3060, 21587)]