54915660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4383

約数の個数: 72

約数和(自身を含む): 168962976

約数和(自身を除く): 114047316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 4297, 6390, 8594, 12780, 12891, 17188, 21485, 25782, 38673, 42970, 51564, 64455, 77346, 85940, 128910, 154692, 193365, 257820, 305087, 386730, 610174, 773460, 915261, 1220348, 1525435, 1830522, 2745783, 3050870, 3661044, 4576305, 5491566, 6101740, 9152610, 10983132, 13728915, 18305220, 27457830, 54915660]

約数ペア:

[(1, 54915660), (2, 27457830), (3, 18305220), (4, 13728915), (5, 10983132), (6, 9152610), (9, 6101740), (10, 5491566), (12, 4576305), (15, 3661044), (18, 3050870), (20, 2745783), (30, 1830522), (36, 1525435), (45, 1220348), (60, 915261), (71, 773460), (90, 610174), (142, 386730), (180, 305087), (213, 257820), (284, 193365), (355, 154692), (426, 128910), (639, 85940), (710, 77346), (852, 64455), (1065, 51564), (1278, 42970), (1420, 38673), (2130, 25782), (2556, 21485), (3195, 17188), (4260, 12891), (4297, 12780), (6390, 8594)]