128547000

素因数分解:

$2^3\times 3^5\times 5^3\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 471023280

約数和(自身を除く): 342476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 125, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 243, 250, 270, 276, 300, 324, 345, 360, 375, 405, 414, 450, 460, 486, 500, 529, 540, 552, 575, 600, 621, 648, 675, 690, 750, 810, 828, 900, 920, 972, 1000, 1035, 1058, 1080, 1125, 1150, 1215, 1242, 1350, 1380, 1500, 1587, 1620, 1656, 1725, 1800, 1863, 1944, 2025, 2070, 2116, 2250, 2300, 2430, 2484, 2645, 2700, 2760, 2875, 3000, 3105, 3174, 3240, 3375, 3450, 3726, 4050, 4140, 4232, 4500, 4600, 4761, 4860, 4968, 5175, 5290, 5400, 5589, 5750, 6075, 6210, 6348, 6750, 6900, 7452, 7935, 8100, 8280, 8625, 9000, 9315, 9522, 9720, 10125, 10350, 10580, 11178, 11500, 12150, 12420, 12696, 13225, 13500, 13800, 14283, 14904, 15525, 15870, 16200, 17250, 18630, 19044, 20250, 20700, 21160, 22356, 23000, 23805, 24300, 24840, 25875, 26450, 27000, 27945, 28566, 30375, 31050, 31740, 34500, 37260, 38088, 39675, 40500, 41400, 42849, 44712, 46575, 47610, 48600, 51750, 52900, 55890, 57132, 60750, 62100, 63480, 66125, 69000, 71415, 74520, 77625, 79350, 81000, 85698, 93150, 95220, 103500, 105800, 111780, 114264, 119025, 121500, 124200, 128547, 132250, 139725, 142830, 155250, 158700, 171396, 186300, 190440, 198375, 207000, 214245, 223560, 232875, 238050, 243000, 257094, 264500, 279450, 285660, 310500, 317400, 342792, 357075, 372600, 396750, 428490, 465750, 476100, 514188, 529000, 558900, 571320, 595125, 621000, 642735, 698625, 714150, 793500, 856980, 931500, 952200, 1028376, 1071225, 1117800, 1190250, 1285470, 1397250, 1428300, 1587000, 1713960, 1785375, 1863000, 2142450, 2380500, 2570940, 2794500, 2856600, 3213675, 3570750, 4284900, 4761000, 5141880, 5356125, 5589000, 6427350, 7141500, 8569800, 10712250, 12854700, 14283000, 16068375, 21424500, 25709400, 32136750, 42849000, 64273500, 128547000]

約数ペア:

[(1, 128547000), (2, 64273500), (3, 42849000), (4, 32136750), (5, 25709400), (6, 21424500), (8, 16068375), (9, 14283000), (10, 12854700), (12, 10712250), (15, 8569800), (18, 7141500), (20, 6427350), (23, 5589000), (24, 5356125), (25, 5141880), (27, 4761000), (30, 4284900), (36, 3570750), (40, 3213675), (45, 2856600), (46, 2794500), (50, 2570940), (54, 2380500), (60, 2142450), (69, 1863000), (72, 1785375), (75, 1713960), (81, 1587000), (90, 1428300), (92, 1397250), (100, 1285470), (108, 1190250), (115, 1117800), (120, 1071225), (125, 1028376), (135, 952200), (138, 931500), (150, 856980), (162, 793500), (180, 714150), (184, 698625), (200, 642735), (207, 621000), (216, 595125), (225, 571320), (230, 558900), (243, 529000), (250, 514188), (270, 476100), (276, 465750), (300, 428490), (324, 396750), (345, 372600), (360, 357075), (375, 342792), (405, 317400), (414, 310500), (450, 285660), (460, 279450), (486, 264500), (500, 257094), (529, 243000), (540, 238050), (552, 232875), (575, 223560), (600, 214245), (621, 207000), (648, 198375), (675, 190440), (690, 186300), (750, 171396), (810, 158700), (828, 155250), (900, 142830), (920, 139725), (972, 132250), (1000, 128547), (1035, 124200), (1058, 121500), (1080, 119025), (1125, 114264), (1150, 111780), (1215, 105800), (1242, 103500), (1350, 95220), (1380, 93150), (1500, 85698), (1587, 81000), (1620, 79350), (1656, 77625), (1725, 74520), (1800, 71415), (1863, 69000), (1944, 66125), (2025, 63480), (2070, 62100), (2116, 60750), (2250, 57132), (2300, 55890), (2430, 52900), (2484, 51750), (2645, 48600), (2700, 47610), (2760, 46575), (2875, 44712), (3000, 42849), (3105, 41400), (3174, 40500), (3240, 39675), (3375, 38088), (3450, 37260), (3726, 34500), (4050, 31740), (4140, 31050), (4232, 30375), (4500, 28566), (4600, 27945), (4761, 27000), (4860, 26450), (4968, 25875), (5175, 24840), (5290, 24300), (5400, 23805), (5589, 23000), (5750, 22356), (6075, 21160), (6210, 20700), (6348, 20250), (6750, 19044), (6900, 18630), (7452, 17250), (7935, 16200), (8100, 15870), (8280, 15525), (8625, 14904), (9000, 14283), (9315, 13800), (9522, 13500), (9720, 13225), (10125, 12696), (10350, 12420), (10580, 12150), (11178, 11500)]