74296980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137587}}^1$

素因数の和:137605

約数の個数: 48

約数和(自身を含む): 231147840

約数和(自身を除く): 156850860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137587, 275174, 412761, 550348, 687935, 825522, 1238283, 1375870, 1651044, 2063805, 2476566, 2751740, 3714849, 4127610, 4953132, 6191415, 7429698, 8255220, 12382830, 14859396, 18574245, 24765660, 37148490, 74296980]

約数ペア:

[(1, 74296980), (2, 37148490), (3, 24765660), (4, 18574245), (5, 14859396), (6, 12382830), (9, 8255220), (10, 7429698), (12, 6191415), (15, 4953132), (18, 4127610), (20, 3714849), (27, 2751740), (30, 2476566), (36, 2063805), (45, 1651044), (54, 1375870), (60, 1238283), (90, 825522), (108, 687935), (135, 550348), (180, 412761), (270, 275174), (540, 137587)]