43293780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12693

約数の個数: 72

約数和(自身を含む): 138247200

約数和(自身を除く): 94953420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 12659, 25318, 37977, 50636, 63295, 75954, 113931, 126590, 151908, 189885, 227862, 240521, 253180, 379770, 455724, 481042, 569655, 721563, 759540, 962084, 1139310, 1202605, 1443126, 2164689, 2278620, 2405210, 2886252, 3607815, 4329378, 4810420, 7215630, 8658756, 10823445, 14431260, 21646890, 43293780]

約数ペア:

[(1, 43293780), (2, 21646890), (3, 14431260), (4, 10823445), (5, 8658756), (6, 7215630), (9, 4810420), (10, 4329378), (12, 3607815), (15, 2886252), (18, 2405210), (19, 2278620), (20, 2164689), (30, 1443126), (36, 1202605), (38, 1139310), (45, 962084), (57, 759540), (60, 721563), (76, 569655), (90, 481042), (95, 455724), (114, 379770), (171, 253180), (180, 240521), (190, 227862), (228, 189885), (285, 151908), (342, 126590), (380, 113931), (570, 75954), (684, 63295), (855, 50636), (1140, 37977), (1710, 25318), (3420, 12659)]