82219860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{50753}}^1$

素因数の和:50774

約数の個数: 60

約数和(自身を含む): 257931828

約数和(自身を除く): 175711968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 50753, 101506, 152259, 203012, 253765, 304518, 456777, 507530, 609036, 761295, 913554, 1015060, 1370331, 1522590, 1827108, 2283885, 2740662, 3045180, 4110993, 4567770, 5481324, 6851655, 8221986, 9135540, 13703310, 16443972, 20554965, 27406620, 41109930, 82219860]

約数ペア:

[(1, 82219860), (2, 41109930), (3, 27406620), (4, 20554965), (5, 16443972), (6, 13703310), (9, 9135540), (10, 8221986), (12, 6851655), (15, 5481324), (18, 4567770), (20, 4110993), (27, 3045180), (30, 2740662), (36, 2283885), (45, 1827108), (54, 1522590), (60, 1370331), (81, 1015060), (90, 913554), (108, 761295), (135, 609036), (162, 507530), (180, 456777), (270, 304518), (324, 253765), (405, 203012), (540, 152259), (810, 101506), (1620, 50753)]