204026400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 216

約数和(自身を含む): 737296560

約数和(自身を除く): 533270160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 215, 225, 240, 258, 288, 300, 344, 360, 387, 400, 430, 450, 480, 516, 600, 645, 659, 688, 720, 774, 800, 860, 900, 1032, 1075, 1200, 1290, 1318, 1376, 1440, 1548, 1720, 1800, 1935, 1977, 2064, 2150, 2400, 2580, 2636, 3096, 3225, 3295, 3440, 3600, 3870, 3954, 4128, 4300, 5160, 5272, 5931, 6192, 6450, 6590, 6880, 7200, 7740, 7908, 8600, 9675, 9885, 10320, 10544, 11862, 12384, 12900, 13180, 15480, 15816, 16475, 17200, 19350, 19770, 20640, 21088, 23724, 25800, 26360, 28337, 29655, 30960, 31632, 32950, 34400, 38700, 39540, 47448, 49425, 51600, 52720, 56674, 59310, 61920, 63264, 65900, 77400, 79080, 85011, 94896, 98850, 103200, 105440, 113348, 118620, 131800, 141685, 148275, 154800, 158160, 170022, 189792, 197700, 226696, 237240, 255033, 263600, 283370, 296550, 309600, 316320, 340044, 395400, 425055, 453392, 474480, 510066, 527200, 566740, 593100, 680088, 708425, 790800, 850110, 906784, 948960, 1020132, 1133480, 1186200, 1275165, 1360176, 1416850, 1581600, 1700220, 2040264, 2125275, 2266960, 2372400, 2550330, 2720352, 2833700, 3400440, 4080528, 4250550, 4533920, 4744800, 5100660, 5667400, 6375825, 6800880, 8161056, 8501100, 10201320, 11334800, 12751650, 13601760, 17002200, 20402640, 22669600, 25503300, 34004400, 40805280, 51006600, 68008800, 102013200, 204026400]

約数ペア:

[(1, 204026400), (2, 102013200), (3, 68008800), (4, 51006600), (5, 40805280), (6, 34004400), (8, 25503300), (9, 22669600), (10, 20402640), (12, 17002200), (15, 13601760), (16, 12751650), (18, 11334800), (20, 10201320), (24, 8501100), (25, 8161056), (30, 6800880), (32, 6375825), (36, 5667400), (40, 5100660), (43, 4744800), (45, 4533920), (48, 4250550), (50, 4080528), (60, 3400440), (72, 2833700), (75, 2720352), (80, 2550330), (86, 2372400), (90, 2266960), (96, 2125275), (100, 2040264), (120, 1700220), (129, 1581600), (144, 1416850), (150, 1360176), (160, 1275165), (172, 1186200), (180, 1133480), (200, 1020132), (215, 948960), (225, 906784), (240, 850110), (258, 790800), (288, 708425), (300, 680088), (344, 593100), (360, 566740), (387, 527200), (400, 510066), (430, 474480), (450, 453392), (480, 425055), (516, 395400), (600, 340044), (645, 316320), (659, 309600), (688, 296550), (720, 283370), (774, 263600), (800, 255033), (860, 237240), (900, 226696), (1032, 197700), (1075, 189792), (1200, 170022), (1290, 158160), (1318, 154800), (1376, 148275), (1440, 141685), (1548, 131800), (1720, 118620), (1800, 113348), (1935, 105440), (1977, 103200), (2064, 98850), (2150, 94896), (2400, 85011), (2580, 79080), (2636, 77400), (3096, 65900), (3225, 63264), (3295, 61920), (3440, 59310), (3600, 56674), (3870, 52720), (3954, 51600), (4128, 49425), (4300, 47448), (5160, 39540), (5272, 38700), (5931, 34400), (6192, 32950), (6450, 31632), (6590, 30960), (6880, 29655), (7200, 28337), (7740, 26360), (7908, 25800), (8600, 23724), (9675, 21088), (9885, 20640), (10320, 19770), (10544, 19350), (11862, 17200), (12384, 16475), (12900, 15816), (13180, 15480)]