21318282000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{9181}}^1$

素因数の和:9256

約数の個数: 320

約数和(自身を含む): 78151307520

約数和(自身を除く): 56833025520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 100, 108, 120, 125, 129, 135, 144, 150, 172, 180, 200, 215, 216, 225, 240, 250, 258, 270, 300, 344, 360, 375, 387, 400, 430, 432, 450, 500, 516, 540, 600, 645, 675, 688, 720, 750, 774, 860, 900, 1000, 1032, 1075, 1080, 1125, 1161, 1200, 1290, 1350, 1500, 1548, 1720, 1800, 1935, 2000, 2064, 2150, 2160, 2250, 2322, 2580, 2700, 3000, 3096, 3225, 3375, 3440, 3600, 3870, 4300, 4500, 4644, 5160, 5375, 5400, 5805, 6000, 6192, 6450, 6750, 7740, 8600, 9000, 9181, 9288, 9675, 10320, 10750, 10800, 11610, 12900, 13500, 15480, 16125, 17200, 18000, 18362, 18576, 19350, 21500, 23220, 25800, 27000, 27543, 29025, 30960, 32250, 36724, 38700, 43000, 45905, 46440, 48375, 51600, 54000, 55086, 58050, 64500, 73448, 77400, 82629, 86000, 91810, 92880, 96750, 110172, 116100, 129000, 137715, 145125, 146896, 154800, 165258, 183620, 193500, 220344, 229525, 232200, 247887, 258000, 275430, 290250, 330516, 367240, 387000, 394783, 413145, 440688, 459050, 464400, 495774, 550860, 580500, 661032, 688575, 734480, 774000, 789566, 826290, 918100, 991548, 1101720, 1147625, 1161000, 1184349, 1239435, 1322064, 1377150, 1579132, 1652580, 1836200, 1973915, 1983096, 2065725, 2203440, 2295250, 2322000, 2368698, 2478870, 2754300, 3158264, 3305160, 3442875, 3553047, 3672400, 3947830, 3966192, 4131450, 4590500, 4737396, 4957740, 5508600, 5921745, 6197175, 6316528, 6610320, 6885750, 7106094, 7895660, 8262900, 9181000, 9474792, 9869575, 9915480, 10328625, 10659141, 11017200, 11843490, 12394350, 13771500, 14212188, 15791320, 16525800, 17765235, 18362000, 18949584, 19739150, 19830960, 20657250, 21318282, 23686980, 24788700, 27543000, 28424376, 29608725, 30985875, 31582640, 33051600, 35530470, 39478300, 41314500, 42636564, 47373960, 49347875, 49577400, 53295705, 55086000, 56848752, 59217450, 61971750, 71060940, 78956600, 82629000, 85273128, 88826175, 94747920, 98695750, 99154800, 106591410, 118434900, 123943500, 142121880, 148043625, 157913200, 165258000, 170546256, 177652350, 197391500, 213182820, 236869800, 247887000, 266478525, 284243760, 296087250, 355304700, 394783000, 426365640, 444130875, 473739600, 495774000, 532957050, 592174500, 710609400, 789566000, 852731280, 888261750, 1065914100, 1184349000, 1332392625, 1421218800, 1776523500, 2131828200, 2368698000, 2664785250, 3553047000, 4263656400, 5329570500, 7106094000, 10659141000, 21318282000]

約数ペア:

[(1, 21318282000), (2, 10659141000), (3, 7106094000), (4, 5329570500), (5, 4263656400), (6, 3553047000), (8, 2664785250), (9, 2368698000), (10, 2131828200), (12, 1776523500), (15, 1421218800), (16, 1332392625), (18, 1184349000), (20, 1065914100), (24, 888261750), (25, 852731280), (27, 789566000), (30, 710609400), (36, 592174500), (40, 532957050), (43, 495774000), (45, 473739600), (48, 444130875), (50, 426365640), (54, 394783000), (60, 355304700), (72, 296087250), (75, 284243760), (80, 266478525), (86, 247887000), (90, 236869800), (100, 213182820), (108, 197391500), (120, 177652350), (125, 170546256), (129, 165258000), (135, 157913200), (144, 148043625), (150, 142121880), (172, 123943500), (180, 118434900), (200, 106591410), (215, 99154800), (216, 98695750), (225, 94747920), (240, 88826175), (250, 85273128), (258, 82629000), (270, 78956600), (300, 71060940), (344, 61971750), (360, 59217450), (375, 56848752), (387, 55086000), (400, 53295705), (430, 49577400), (432, 49347875), (450, 47373960), (500, 42636564), (516, 41314500), (540, 39478300), (600, 35530470), (645, 33051600), (675, 31582640), (688, 30985875), (720, 29608725), (750, 28424376), (774, 27543000), (860, 24788700), (900, 23686980), (1000, 21318282), (1032, 20657250), (1075, 19830960), (1080, 19739150), (1125, 18949584), (1161, 18362000), (1200, 17765235), (1290, 16525800), (1350, 15791320), (1500, 14212188), (1548, 13771500), (1720, 12394350), (1800, 11843490), (1935, 11017200), (2000, 10659141), (2064, 10328625), (2150, 9915480), (2160, 9869575), (2250, 9474792), (2322, 9181000), (2580, 8262900), (2700, 7895660), (3000, 7106094), (3096, 6885750), (3225, 6610320), (3375, 6316528), (3440, 6197175), (3600, 5921745), (3870, 5508600), (4300, 4957740), (4500, 4737396), (4644, 4590500), (5160, 4131450), (5375, 3966192), (5400, 3947830), (5805, 3672400), (6000, 3553047), (6192, 3442875), (6450, 3305160), (6750, 3158264), (7740, 2754300), (8600, 2478870), (9000, 2368698), (9181, 2322000), (9288, 2295250), (9675, 2203440), (10320, 2065725), (10750, 1983096), (10800, 1973915), (11610, 1836200), (12900, 1652580), (13500, 1579132), (15480, 1377150), (16125, 1322064), (17200, 1239435), (18000, 1184349), (18362, 1161000), (18576, 1147625), (19350, 1101720), (21500, 991548), (23220, 918100), (25800, 826290), (27000, 789566), (27543, 774000), (29025, 734480), (30960, 688575), (32250, 661032), (36724, 580500), (38700, 550860), (43000, 495774), (45905, 464400), (46440, 459050), (48375, 440688), (51600, 413145), (54000, 394783), (55086, 387000), (58050, 367240), (64500, 330516), (73448, 290250), (77400, 275430), (82629, 258000), (86000, 247887), (91810, 232200), (92880, 229525), (96750, 220344), (110172, 193500), (116100, 183620), (129000, 165258), (137715, 154800), (145125, 146896)]