18324000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{509}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 65159640

約数和(自身を除く): 46835640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 509, 600, 720, 750, 800, 900, 1000, 1018, 1125, 1200, 1440, 1500, 1527, 1800, 2000, 2036, 2250, 2400, 2545, 3000, 3054, 3600, 4000, 4072, 4500, 4581, 5090, 6000, 6108, 7200, 7635, 8144, 9000, 9162, 10180, 12000, 12216, 12725, 15270, 16288, 18000, 18324, 20360, 22905, 24432, 25450, 30540, 36000, 36648, 38175, 40720, 45810, 48864, 50900, 61080, 63625, 73296, 76350, 81440, 91620, 101800, 114525, 122160, 127250, 146592, 152700, 183240, 190875, 203600, 229050, 244320, 254500, 305400, 366480, 381750, 407200, 458100, 509000, 572625, 610800, 732960, 763500, 916200, 1018000, 1145250, 1221600, 1527000, 1832400, 2036000, 2290500, 3054000, 3664800, 4581000, 6108000, 9162000, 18324000]

約数ペア:

[(1, 18324000), (2, 9162000), (3, 6108000), (4, 4581000), (5, 3664800), (6, 3054000), (8, 2290500), (9, 2036000), (10, 1832400), (12, 1527000), (15, 1221600), (16, 1145250), (18, 1018000), (20, 916200), (24, 763500), (25, 732960), (30, 610800), (32, 572625), (36, 509000), (40, 458100), (45, 407200), (48, 381750), (50, 366480), (60, 305400), (72, 254500), (75, 244320), (80, 229050), (90, 203600), (96, 190875), (100, 183240), (120, 152700), (125, 146592), (144, 127250), (150, 122160), (160, 114525), (180, 101800), (200, 91620), (225, 81440), (240, 76350), (250, 73296), (288, 63625), (300, 61080), (360, 50900), (375, 48864), (400, 45810), (450, 40720), (480, 38175), (500, 36648), (509, 36000), (600, 30540), (720, 25450), (750, 24432), (800, 22905), (900, 20360), (1000, 18324), (1018, 18000), (1125, 16288), (1200, 15270), (1440, 12725), (1500, 12216), (1527, 12000), (1800, 10180), (2000, 9162), (2036, 9000), (2250, 8144), (2400, 7635), (2545, 7200), (3000, 6108), (3054, 6000), (3600, 5090), (4000, 4581), (4072, 4500)]