78141330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4363}}^1$

素因数の和:4575

約数の個数: 48

約数和(自身を含む): 204235200

約数和(自身を除く): 126093870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4363, 5970, 8726, 8955, 13089, 17910, 21815, 26178, 39267, 43630, 65445, 78534, 130890, 196335, 392670, 868237, 1736474, 2604711, 4341185, 5209422, 7814133, 8682370, 13023555, 15628266, 26047110, 39070665, 78141330]

約数ペア:

[(1, 78141330), (2, 39070665), (3, 26047110), (5, 15628266), (6, 13023555), (9, 8682370), (10, 7814133), (15, 5209422), (18, 4341185), (30, 2604711), (45, 1736474), (90, 868237), (199, 392670), (398, 196335), (597, 130890), (995, 78534), (1194, 65445), (1791, 43630), (1990, 39267), (2985, 26178), (3582, 21815), (4363, 17910), (5970, 13089), (8726, 8955)]