202040460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374149}}^1$

素因数の和:374167

約数の個数: 48

約数和(自身を含む): 628572000

約数和(自身を除く): 426531540

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, 374149, 748298, 1122447, 1496596, 1870745, 2244894, 3367341, 3741490, 4489788, 5612235, 6734682, 7482980, 10102023, 11224470, 13469364, 16836705, 20204046, 22448940, 33673410, 40408092, 50510115, 67346820, 101020230, 202040460]

約数ペア:

[(1, 202040460), (2, 101020230), (3, 67346820), (4, 50510115), (5, 40408092), (6, 33673410), (9, 22448940), (10, 20204046), (12, 16836705), (15, 13469364), (18, 11224470), (20, 10102023), (27, 7482980), (30, 6734682), (36, 5612235), (45, 4489788), (54, 3741490), (60, 3367341), (90, 2244894), (108, 1870745), (135, 1496596), (180, 1122447), (270, 748298), (540, 374149)]