73538460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 224296800

約数和(自身を除く): 150758340

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, 2053, 2388, 2985, 3582, 3980, 4106, 5970, 6159, 7164, 8212, 8955, 10265, 11940, 12318, 17910, 18477, 20530, 24636, 30795, 35820, 36954, 41060, 61590, 73908, 92385, 123180, 184770, 369540, 408547, 817094, 1225641, 1634188, 2042735, 2451282, 3676923, 4085470, 4902564, 6128205, 7353846, 8170940, 12256410, 14707692, 18384615, 24512820, 36769230, 73538460]

約数ペア:

[(1, 73538460), (2, 36769230), (3, 24512820), (4, 18384615), (5, 14707692), (6, 12256410), (9, 8170940), (10, 7353846), (12, 6128205), (15, 4902564), (18, 4085470), (20, 3676923), (30, 2451282), (36, 2042735), (45, 1634188), (60, 1225641), (90, 817094), (180, 408547), (199, 369540), (398, 184770), (597, 123180), (796, 92385), (995, 73908), (1194, 61590), (1791, 41060), (1990, 36954), (2053, 35820), (2388, 30795), (2985, 24636), (3582, 20530), (3980, 18477), (4106, 17910), (5970, 12318), (6159, 11940), (7164, 10265), (8212, 8955)]