27081540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 86495640

約数和(自身を除く): 59414100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 229, 270, 292, 324, 365, 405, 438, 458, 540, 657, 687, 730, 810, 876, 916, 1095, 1145, 1314, 1374, 1460, 1620, 1971, 2061, 2190, 2290, 2628, 2748, 3285, 3435, 3942, 4122, 4380, 4580, 5913, 6183, 6570, 6870, 7884, 8244, 9855, 10305, 11826, 12366, 13140, 13740, 16717, 18549, 19710, 20610, 23652, 24732, 29565, 30915, 33434, 37098, 39420, 41220, 50151, 59130, 61830, 66868, 74196, 83585, 92745, 100302, 118260, 123660, 150453, 167170, 185490, 200604, 250755, 300906, 334340, 370980, 451359, 501510, 601812, 752265, 902718, 1003020, 1354077, 1504530, 1805436, 2256795, 2708154, 3009060, 4513590, 5416308, 6770385, 9027180, 13540770, 27081540]

約数ペア:

[(1, 27081540), (2, 13540770), (3, 9027180), (4, 6770385), (5, 5416308), (6, 4513590), (9, 3009060), (10, 2708154), (12, 2256795), (15, 1805436), (18, 1504530), (20, 1354077), (27, 1003020), (30, 902718), (36, 752265), (45, 601812), (54, 501510), (60, 451359), (73, 370980), (81, 334340), (90, 300906), (108, 250755), (135, 200604), (146, 185490), (162, 167170), (180, 150453), (219, 123660), (229, 118260), (270, 100302), (292, 92745), (324, 83585), (365, 74196), (405, 66868), (438, 61830), (458, 59130), (540, 50151), (657, 41220), (687, 39420), (730, 37098), (810, 33434), (876, 30915), (916, 29565), (1095, 24732), (1145, 23652), (1314, 20610), (1374, 19710), (1460, 18549), (1620, 16717), (1971, 13740), (2061, 13140), (2190, 12366), (2290, 11826), (2628, 10305), (2748, 9855), (3285, 8244), (3435, 7884), (3942, 6870), (4122, 6570), (4380, 6183), (4580, 5913)]