1285470000

素因数分解:

$2^4\times 3^5\times 5^4\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 450

約数和(自身を含む): 4873480612

約数和(自身を除く): 3588010612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 81, 90, 92, 100, 108, 115, 120, 125, 135, 138, 144, 150, 162, 180, 184, 200, 207, 216, 225, 230, 240, 243, 250, 270, 276, 300, 324, 345, 360, 368, 375, 400, 405, 414, 432, 450, 460, 486, 500, 529, 540, 552, 575, 600, 621, 625, 648, 675, 690, 720, 750, 810, 828, 900, 920, 972, 1000, 1035, 1058, 1080, 1104, 1125, 1150, 1200, 1215, 1242, 1250, 1296, 1350, 1380, 1500, 1587, 1620, 1656, 1725, 1800, 1840, 1863, 1875, 1944, 2000, 2025, 2070, 2116, 2160, 2250, 2300, 2430, 2484, 2500, 2645, 2700, 2760, 2875, 3000, 3105, 3174, 3240, 3312, 3375, 3450, 3600, 3726, 3750, 3888, 4050, 4140, 4232, 4500, 4600, 4761, 4860, 4968, 5000, 5175, 5290, 5400, 5520, 5589, 5625, 5750, 6000, 6075, 6210, 6348, 6480, 6750, 6900, 7452, 7500, 7935, 8100, 8280, 8464, 8625, 9000, 9200, 9315, 9522, 9720, 9936, 10000, 10125, 10350, 10580, 10800, 11178, 11250, 11500, 12150, 12420, 12696, 13225, 13500, 13800, 14283, 14375, 14904, 15000, 15525, 15870, 16200, 16560, 16875, 17250, 18000, 18630, 19044, 19440, 20250, 20700, 21160, 22356, 22500, 23000, 23805, 24300, 24840, 25392, 25875, 26450, 27000, 27600, 27945, 28566, 28750, 29808, 30000, 30375, 31050, 31740, 32400, 33750, 34500, 37260, 38088, 39675, 40500, 41400, 42320, 42849, 43125, 44712, 45000, 46000, 46575, 47610, 48600, 49680, 50625, 51750, 52900, 54000, 55890, 57132, 57500, 60750, 62100, 63480, 66125, 67500, 69000, 71415, 74520, 76176, 77625, 79350, 81000, 82800, 85698, 86250, 89424, 90000, 93150, 95220, 97200, 101250, 103500, 105800, 111780, 114264, 115000, 119025, 121500, 124200, 126960, 128547, 129375, 132250, 135000, 138000, 139725, 142830, 149040, 151875, 155250, 158700, 162000, 171396, 172500, 186300, 190440, 198375, 202500, 207000, 211600, 214245, 223560, 228528, 230000, 232875, 238050, 243000, 248400, 257094, 258750, 264500, 270000, 279450, 285660, 303750, 310500, 317400, 330625, 342792, 345000, 357075, 372600, 380880, 388125, 396750, 405000, 414000, 428490, 447120, 465750, 476100, 486000, 514188, 517500, 529000, 558900, 571320, 595125, 607500, 621000, 634800, 642735, 661250, 685584, 690000, 698625, 714150, 745200, 776250, 793500, 810000, 856980, 931500, 952200, 991875, 1028376, 1035000, 1058000, 1071225, 1117800, 1142640, 1164375, 1190250, 1215000, 1242000, 1285470, 1322500, 1397250, 1428300, 1552500, 1587000, 1713960, 1785375, 1863000, 1904400, 1983750, 2056752, 2070000, 2142450, 2235600, 2328750, 2380500, 2430000, 2570940, 2645000, 2794500, 2856600, 2975625, 3105000, 3174000, 3213675, 3427920, 3493125, 3570750, 3726000, 3967500, 4284900, 4657500, 4761000, 5141880, 5290000, 5356125, 5589000, 5713200, 5951250, 6210000, 6427350, 6986250, 7141500, 7935000, 8569800, 8926875, 9315000, 9522000, 10283760, 10712250, 11178000, 11902500, 12854700, 13972500, 14283000, 15870000, 16068375, 17139600, 17853750, 18630000, 21424500, 23805000, 25709400, 26780625, 27945000, 28566000, 32136750, 35707500, 42849000, 47610000, 51418800, 53561250, 55890000, 64273500, 71415000, 80341875, 85698000, 107122500, 128547000, 142830000, 160683750, 214245000, 257094000, 321367500, 428490000, 642735000, 1285470000]

約数ペア:

[(1, 1285470000), (2, 642735000), (3, 428490000), (4, 321367500), (5, 257094000), (6, 214245000), (8, 160683750), (9, 142830000), (10, 128547000), (12, 107122500), (15, 85698000), (16, 80341875), (18, 71415000), (20, 64273500), (23, 55890000), (24, 53561250), (25, 51418800), (27, 47610000), (30, 42849000), (36, 35707500), (40, 32136750), (45, 28566000), (46, 27945000), (48, 26780625), (50, 25709400), (54, 23805000), (60, 21424500), (69, 18630000), (72, 17853750), (75, 17139600), (80, 16068375), (81, 15870000), (90, 14283000), (92, 13972500), (100, 12854700), (108, 11902500), (115, 11178000), (120, 10712250), (125, 10283760), (135, 9522000), (138, 9315000), (144, 8926875), (150, 8569800), (162, 7935000), (180, 7141500), (184, 6986250), (200, 6427350), (207, 6210000), (216, 5951250), (225, 5713200), (230, 5589000), (240, 5356125), (243, 5290000), (250, 5141880), (270, 4761000), (276, 4657500), (300, 4284900), (324, 3967500), (345, 3726000), (360, 3570750), (368, 3493125), (375, 3427920), (400, 3213675), (405, 3174000), (414, 3105000), (432, 2975625), (450, 2856600), (460, 2794500), (486, 2645000), (500, 2570940), (529, 2430000), (540, 2380500), (552, 2328750), (575, 2235600), (600, 2142450), (621, 2070000), (625, 2056752), (648, 1983750), (675, 1904400), (690, 1863000), (720, 1785375), (750, 1713960), (810, 1587000), (828, 1552500), (900, 1428300), (920, 1397250), (972, 1322500), (1000, 1285470), (1035, 1242000), (1058, 1215000), (1080, 1190250), (1104, 1164375), (1125, 1142640), (1150, 1117800), (1200, 1071225), (1215, 1058000), (1242, 1035000), (1250, 1028376), (1296, 991875), (1350, 952200), (1380, 931500), (1500, 856980), (1587, 810000), (1620, 793500), (1656, 776250), (1725, 745200), (1800, 714150), (1840, 698625), (1863, 690000), (1875, 685584), (1944, 661250), (2000, 642735), (2025, 634800), (2070, 621000), (2116, 607500), (2160, 595125), (2250, 571320), (2300, 558900), (2430, 529000), (2484, 517500), (2500, 514188), (2645, 486000), (2700, 476100), (2760, 465750), (2875, 447120), (3000, 428490), (3105, 414000), (3174, 405000), (3240, 396750), (3312, 388125), (3375, 380880), (3450, 372600), (3600, 357075), (3726, 345000), (3750, 342792), (3888, 330625), (4050, 317400), (4140, 310500), (4232, 303750), (4500, 285660), (4600, 279450), (4761, 270000), (4860, 264500), (4968, 258750), (5000, 257094), (5175, 248400), (5290, 243000), (5400, 238050), (5520, 232875), (5589, 230000), (5625, 228528), (5750, 223560), (6000, 214245), (6075, 211600), (6210, 207000), (6348, 202500), (6480, 198375), (6750, 190440), (6900, 186300), (7452, 172500), (7500, 171396), (7935, 162000), (8100, 158700), (8280, 155250), (8464, 151875), (8625, 149040), (9000, 142830), (9200, 139725), (9315, 138000), (9522, 135000), (9720, 132250), (9936, 129375), (10000, 128547), (10125, 126960), (10350, 124200), (10580, 121500), (10800, 119025), (11178, 115000), (11250, 114264), (11500, 111780), (12150, 105800), (12420, 103500), (12696, 101250), (13225, 97200), (13500, 95220), (13800, 93150), (14283, 90000), (14375, 89424), (14904, 86250), (15000, 85698), (15525, 82800), (15870, 81000), (16200, 79350), (16560, 77625), (16875, 76176), (17250, 74520), (18000, 71415), (18630, 69000), (19044, 67500), (19440, 66125), (20250, 63480), (20700, 62100), (21160, 60750), (22356, 57500), (22500, 57132), (23000, 55890), (23805, 54000), (24300, 52900), (24840, 51750), (25392, 50625), (25875, 49680), (26450, 48600), (27000, 47610), (27600, 46575), (27945, 46000), (28566, 45000), (28750, 44712), (29808, 43125), (30000, 42849), (30375, 42320), (31050, 41400), (31740, 40500), (32400, 39675), (33750, 38088), (34500, 37260)]