43592940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 133005600

約数和(自身を除く): 89412660

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, 1217, 1791, 1990, 2388, 2434, 2985, 3582, 3651, 3980, 4868, 5970, 6085, 7164, 7302, 8955, 10953, 11940, 12170, 14604, 17910, 18255, 21906, 24340, 35820, 36510, 43812, 54765, 73020, 109530, 219060, 242183, 484366, 726549, 968732, 1210915, 1453098, 2179647, 2421830, 2906196, 3632745, 4359294, 4843660, 7265490, 8718588, 10898235, 14530980, 21796470, 43592940]

約数ペア:

[(1, 43592940), (2, 21796470), (3, 14530980), (4, 10898235), (5, 8718588), (6, 7265490), (9, 4843660), (10, 4359294), (12, 3632745), (15, 2906196), (18, 2421830), (20, 2179647), (30, 1453098), (36, 1210915), (45, 968732), (60, 726549), (90, 484366), (180, 242183), (199, 219060), (398, 109530), (597, 73020), (796, 54765), (995, 43812), (1194, 36510), (1217, 35820), (1791, 24340), (1990, 21906), (2388, 18255), (2434, 17910), (2985, 14604), (3582, 12170), (3651, 11940), (3980, 10953), (4868, 8955), (5970, 7302), (6085, 7164)]