119889540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3347}}^1$

素因数の和:3561

約数の個数: 72

約数和(自身を含む): 365601600

約数和(自身を除く): 245712060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3347, 3582, 3980, 5970, 6694, 7164, 8955, 10041, 11940, 13388, 16735, 17910, 20082, 30123, 33470, 35820, 40164, 50205, 60246, 66940, 100410, 120492, 150615, 200820, 301230, 602460, 666053, 1332106, 1998159, 2664212, 3330265, 3996318, 5994477, 6660530, 7992636, 9990795, 11988954, 13321060, 19981590, 23977908, 29972385, 39963180, 59944770, 119889540]

約数ペア:

[(1, 119889540), (2, 59944770), (3, 39963180), (4, 29972385), (5, 23977908), (6, 19981590), (9, 13321060), (10, 11988954), (12, 9990795), (15, 7992636), (18, 6660530), (20, 5994477), (30, 3996318), (36, 3330265), (45, 2664212), (60, 1998159), (90, 1332106), (180, 666053), (199, 602460), (398, 301230), (597, 200820), (796, 150615), (995, 120492), (1194, 100410), (1791, 66940), (1990, 60246), (2388, 50205), (2985, 40164), (3347, 35820), (3582, 33470), (3980, 30123), (5970, 20082), (6694, 17910), (7164, 16735), (8955, 13388), (10041, 11940)]