38188620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4071

約数の個数: 72

約数和(自身を含む): 118053936

約数和(自身を除く): 79865316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4003, 4770, 8006, 9540, 12009, 16012, 20015, 24018, 36027, 40030, 48036, 60045, 72054, 80060, 120090, 144108, 180135, 212159, 240180, 360270, 424318, 636477, 720540, 848636, 1060795, 1272954, 1909431, 2121590, 2545908, 3182385, 3818862, 4243180, 6364770, 7637724, 9547155, 12729540, 19094310, 38188620]

約数ペア:

[(1, 38188620), (2, 19094310), (3, 12729540), (4, 9547155), (5, 7637724), (6, 6364770), (9, 4243180), (10, 3818862), (12, 3182385), (15, 2545908), (18, 2121590), (20, 1909431), (30, 1272954), (36, 1060795), (45, 848636), (53, 720540), (60, 636477), (90, 424318), (106, 360270), (159, 240180), (180, 212159), (212, 180135), (265, 144108), (318, 120090), (477, 80060), (530, 72054), (636, 60045), (795, 48036), (954, 40030), (1060, 36027), (1590, 24018), (1908, 20015), (2385, 16012), (3180, 12009), (4003, 9540), (4770, 8006)]