78768180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 246624000

約数和(自身を除く): 167855820

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, 199, 270, 398, 540, 597, 733, 796, 995, 1194, 1466, 1791, 1990, 2199, 2388, 2932, 2985, 3582, 3665, 3980, 4398, 5373, 5970, 6597, 7164, 7330, 8796, 8955, 10746, 10995, 11940, 13194, 14660, 17910, 19791, 21492, 21990, 26388, 26865, 32985, 35820, 39582, 43980, 53730, 65970, 79164, 98955, 107460, 131940, 145867, 197910, 291734, 395820, 437601, 583468, 729335, 875202, 1312803, 1458670, 1750404, 2188005, 2625606, 2917340, 3938409, 4376010, 5251212, 6564015, 7876818, 8752020, 13128030, 15753636, 19692045, 26256060, 39384090, 78768180]

約数ペア:

[(1, 78768180), (2, 39384090), (3, 26256060), (4, 19692045), (5, 15753636), (6, 13128030), (9, 8752020), (10, 7876818), (12, 6564015), (15, 5251212), (18, 4376010), (20, 3938409), (27, 2917340), (30, 2625606), (36, 2188005), (45, 1750404), (54, 1458670), (60, 1312803), (90, 875202), (108, 729335), (135, 583468), (180, 437601), (199, 395820), (270, 291734), (398, 197910), (540, 145867), (597, 131940), (733, 107460), (796, 98955), (995, 79164), (1194, 65970), (1466, 53730), (1791, 43980), (1990, 39582), (2199, 35820), (2388, 32985), (2932, 26865), (2985, 26388), (3582, 21990), (3665, 21492), (3980, 19791), (4398, 17910), (5373, 14660), (5970, 13194), (6597, 11940), (7164, 10995), (7330, 10746), (8796, 8955)]