4086000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 14333904

約数和(自身を除く): 10247904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 227, 240, 250, 300, 360, 375, 400, 450, 454, 500, 600, 681, 720, 750, 900, 908, 1000, 1125, 1135, 1200, 1362, 1500, 1800, 1816, 2000, 2043, 2250, 2270, 2724, 3000, 3405, 3600, 3632, 4086, 4500, 4540, 5448, 5675, 6000, 6810, 8172, 9000, 9080, 10215, 10896, 11350, 13620, 16344, 17025, 18000, 18160, 20430, 22700, 27240, 28375, 32688, 34050, 40860, 45400, 51075, 54480, 56750, 68100, 81720, 85125, 90800, 102150, 113500, 136200, 163440, 170250, 204300, 227000, 255375, 272400, 340500, 408600, 454000, 510750, 681000, 817200, 1021500, 1362000, 2043000, 4086000]

約数ペア:

[(1, 4086000), (2, 2043000), (3, 1362000), (4, 1021500), (5, 817200), (6, 681000), (8, 510750), (9, 454000), (10, 408600), (12, 340500), (15, 272400), (16, 255375), (18, 227000), (20, 204300), (24, 170250), (25, 163440), (30, 136200), (36, 113500), (40, 102150), (45, 90800), (48, 85125), (50, 81720), (60, 68100), (72, 56750), (75, 54480), (80, 51075), (90, 45400), (100, 40860), (120, 34050), (125, 32688), (144, 28375), (150, 27240), (180, 22700), (200, 20430), (225, 18160), (227, 18000), (240, 17025), (250, 16344), (300, 13620), (360, 11350), (375, 10896), (400, 10215), (450, 9080), (454, 9000), (500, 8172), (600, 6810), (681, 6000), (720, 5675), (750, 5448), (900, 4540), (908, 4500), (1000, 4086), (1125, 3632), (1135, 3600), (1200, 3405), (1362, 3000), (1500, 2724), (1800, 2270), (1816, 2250), (2000, 2043)]