18485968500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{23209}}^1$

素因数の和:23296

約数の個数: 192

約数和(自身を含む): 60828768000

約数和(自身を除く): 42342799500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 125, 135, 150, 177, 180, 225, 236, 250, 270, 295, 300, 354, 375, 450, 500, 531, 540, 590, 675, 708, 750, 885, 900, 1062, 1125, 1180, 1350, 1475, 1500, 1593, 1770, 2124, 2250, 2655, 2700, 2950, 3186, 3375, 3540, 4425, 4500, 5310, 5900, 6372, 6750, 7375, 7965, 8850, 10620, 13275, 13500, 14750, 15930, 17700, 22125, 23209, 26550, 29500, 31860, 39825, 44250, 46418, 53100, 66375, 69627, 79650, 88500, 92836, 116045, 132750, 139254, 159300, 199125, 208881, 232090, 265500, 278508, 348135, 398250, 417762, 464180, 580225, 626643, 696270, 796500, 835524, 1044405, 1160450, 1253286, 1369331, 1392540, 1740675, 2088810, 2320900, 2506572, 2738662, 2901125, 3133215, 3481350, 4107993, 4177620, 5222025, 5477324, 5802250, 6266430, 6846655, 6962700, 8215986, 8703375, 10444050, 11604500, 12323979, 12532860, 13693310, 15666075, 16431972, 17406750, 20539965, 20888100, 24647958, 26110125, 27386620, 31332150, 34233275, 34813500, 36971937, 41079930, 49295916, 52220250, 61619895, 62664300, 68466550, 73943874, 78330375, 82159860, 102699825, 104440500, 123239790, 136933100, 147887748, 156660750, 171166375, 184859685, 205399650, 246479580, 308099475, 313321500, 342332750, 369719370, 410799300, 513499125, 616198950, 684665500, 739438740, 924298425, 1026998250, 1232397900, 1540497375, 1848596850, 2053996500, 3080994750, 3697193700, 4621492125, 6161989500, 9242984250, 18485968500]

約数ペア:

[(1, 18485968500), (2, 9242984250), (3, 6161989500), (4, 4621492125), (5, 3697193700), (6, 3080994750), (9, 2053996500), (10, 1848596850), (12, 1540497375), (15, 1232397900), (18, 1026998250), (20, 924298425), (25, 739438740), (27, 684665500), (30, 616198950), (36, 513499125), (45, 410799300), (50, 369719370), (54, 342332750), (59, 313321500), (60, 308099475), (75, 246479580), (90, 205399650), (100, 184859685), (108, 171166375), (118, 156660750), (125, 147887748), (135, 136933100), (150, 123239790), (177, 104440500), (180, 102699825), (225, 82159860), (236, 78330375), (250, 73943874), (270, 68466550), (295, 62664300), (300, 61619895), (354, 52220250), (375, 49295916), (450, 41079930), (500, 36971937), (531, 34813500), (540, 34233275), (590, 31332150), (675, 27386620), (708, 26110125), (750, 24647958), (885, 20888100), (900, 20539965), (1062, 17406750), (1125, 16431972), (1180, 15666075), (1350, 13693310), (1475, 12532860), (1500, 12323979), (1593, 11604500), (1770, 10444050), (2124, 8703375), (2250, 8215986), (2655, 6962700), (2700, 6846655), (2950, 6266430), (3186, 5802250), (3375, 5477324), (3540, 5222025), (4425, 4177620), (4500, 4107993), (5310, 3481350), (5900, 3133215), (6372, 2901125), (6750, 2738662), (7375, 2506572), (7965, 2320900), (8850, 2088810), (10620, 1740675), (13275, 1392540), (13500, 1369331), (14750, 1253286), (15930, 1160450), (17700, 1044405), (22125, 835524), (23209, 796500), (26550, 696270), (29500, 626643), (31860, 580225), (39825, 464180), (44250, 417762), (46418, 398250), (53100, 348135), (66375, 278508), (69627, 265500), (79650, 232090), (88500, 208881), (92836, 199125), (116045, 159300), (132750, 139254)]