18205269480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5851}}^1$

素因数の和:5981

約数の個数: 256

約数和(自身を含む): 63033062400

約数和(自身を除く): 44827792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 67, 72, 86, 90, 108, 120, 129, 134, 135, 172, 180, 201, 215, 216, 258, 268, 270, 335, 344, 360, 387, 402, 430, 516, 536, 540, 603, 645, 670, 774, 804, 860, 1005, 1032, 1080, 1161, 1206, 1290, 1340, 1548, 1608, 1720, 1809, 1935, 2010, 2322, 2412, 2580, 2680, 2881, 3015, 3096, 3618, 3870, 4020, 4644, 4824, 5160, 5762, 5805, 5851, 6030, 7236, 7740, 8040, 8643, 9045, 9288, 11524, 11610, 11702, 12060, 14405, 14472, 15480, 17286, 17553, 18090, 23048, 23220, 23404, 24120, 25929, 28810, 29255, 34572, 35106, 36180, 43215, 46440, 46808, 51858, 52659, 57620, 58510, 69144, 70212, 72360, 77787, 86430, 87765, 103716, 105318, 115240, 117020, 129645, 140424, 155574, 157977, 172860, 175530, 207432, 210636, 234040, 251593, 259290, 263295, 311148, 315954, 345720, 351060, 388935, 392017, 421272, 503186, 518580, 526590, 622296, 631908, 702120, 754779, 777870, 784034, 789885, 1006372, 1037160, 1053180, 1176051, 1257965, 1263816, 1509558, 1555740, 1568068, 1579770, 1960085, 2012744, 2106360, 2264337, 2352102, 2515930, 3019116, 3111480, 3136136, 3159540, 3528153, 3773895, 3920170, 4528674, 4704204, 5031860, 5880255, 6038232, 6319080, 6793011, 7056306, 7547790, 7840340, 9057348, 9408408, 10063720, 10584459, 11321685, 11760510, 13586022, 14112612, 15095580, 15680680, 16856731, 17640765, 18114696, 21168918, 22643370, 23521020, 27172044, 28225224, 30191160, 33713462, 33965055, 35281530, 42337836, 45286740, 47042040, 50570193, 52922295, 54344088, 67426924, 67930110, 70563060, 84283655, 84675672, 90573480, 101140386, 105844590, 134853848, 135860220, 141126120, 151710579, 168567310, 202280772, 211689180, 252850965, 271720440, 303421158, 337134620, 404561544, 423378360, 455131737, 505701930, 606842316, 674269240, 758552895, 910263474, 1011403860, 1213684632, 1517105790, 1820526948, 2022807720, 2275658685, 3034211580, 3641053896, 4551317370, 6068423160, 9102634740, 18205269480]

約数ペア:

[(1, 18205269480), (2, 9102634740), (3, 6068423160), (4, 4551317370), (5, 3641053896), (6, 3034211580), (8, 2275658685), (9, 2022807720), (10, 1820526948), (12, 1517105790), (15, 1213684632), (18, 1011403860), (20, 910263474), (24, 758552895), (27, 674269240), (30, 606842316), (36, 505701930), (40, 455131737), (43, 423378360), (45, 404561544), (54, 337134620), (60, 303421158), (67, 271720440), (72, 252850965), (86, 211689180), (90, 202280772), (108, 168567310), (120, 151710579), (129, 141126120), (134, 135860220), (135, 134853848), (172, 105844590), (180, 101140386), (201, 90573480), (215, 84675672), (216, 84283655), (258, 70563060), (268, 67930110), (270, 67426924), (335, 54344088), (344, 52922295), (360, 50570193), (387, 47042040), (402, 45286740), (430, 42337836), (516, 35281530), (536, 33965055), (540, 33713462), (603, 30191160), (645, 28225224), (670, 27172044), (774, 23521020), (804, 22643370), (860, 21168918), (1005, 18114696), (1032, 17640765), (1080, 16856731), (1161, 15680680), (1206, 15095580), (1290, 14112612), (1340, 13586022), (1548, 11760510), (1608, 11321685), (1720, 10584459), (1809, 10063720), (1935, 9408408), (2010, 9057348), (2322, 7840340), (2412, 7547790), (2580, 7056306), (2680, 6793011), (2881, 6319080), (3015, 6038232), (3096, 5880255), (3618, 5031860), (3870, 4704204), (4020, 4528674), (4644, 3920170), (4824, 3773895), (5160, 3528153), (5762, 3159540), (5805, 3136136), (5851, 3111480), (6030, 3019116), (7236, 2515930), (7740, 2352102), (8040, 2264337), (8643, 2106360), (9045, 2012744), (9288, 1960085), (11524, 1579770), (11610, 1568068), (11702, 1555740), (12060, 1509558), (14405, 1263816), (14472, 1257965), (15480, 1176051), (17286, 1053180), (17553, 1037160), (18090, 1006372), (23048, 789885), (23220, 784034), (23404, 777870), (24120, 754779), (25929, 702120), (28810, 631908), (29255, 622296), (34572, 526590), (35106, 518580), (36180, 503186), (43215, 421272), (46440, 392017), (46808, 388935), (51858, 351060), (52659, 345720), (57620, 315954), (58510, 311148), (69144, 263295), (70212, 259290), (72360, 251593), (77787, 234040), (86430, 210636), (87765, 207432), (103716, 175530), (105318, 172860), (115240, 157977), (117020, 155574), (129645, 140424)]