428490000

素因数分解:

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

素因数の和:86

約数の個数: 375

約数和(自身を含む): 1620030643

約数和(自身を除く): 1191540643

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, 250, 270, 276, 300, 324, 345, 360, 368, 375, 400, 405, 414, 432, 450, 460, 500, 529, 540, 552, 575, 600, 621, 625, 648, 675, 690, 720, 750, 810, 828, 900, 920, 1000, 1035, 1058, 1080, 1104, 1125, 1150, 1200, 1242, 1250, 1296, 1350, 1380, 1500, 1587, 1620, 1656, 1725, 1800, 1840, 1863, 1875, 2000, 2025, 2070, 2116, 2160, 2250, 2300, 2484, 2500, 2645, 2700, 2760, 2875, 3000, 3105, 3174, 3240, 3312, 3375, 3450, 3600, 3726, 3750, 4050, 4140, 4232, 4500, 4600, 4761, 4968, 5000, 5175, 5290, 5400, 5520, 5625, 5750, 6000, 6210, 6348, 6480, 6750, 6900, 7452, 7500, 7935, 8100, 8280, 8464, 8625, 9000, 9200, 9315, 9522, 9936, 10000, 10125, 10350, 10580, 10800, 11250, 11500, 12420, 12696, 13225, 13500, 13800, 14283, 14375, 14904, 15000, 15525, 15870, 16200, 16560, 16875, 17250, 18000, 18630, 19044, 20250, 20700, 21160, 22500, 23000, 23805, 24840, 25392, 25875, 26450, 27000, 27600, 28566, 28750, 29808, 30000, 31050, 31740, 32400, 33750, 34500, 37260, 38088, 39675, 40500, 41400, 42320, 42849, 43125, 45000, 46000, 46575, 47610, 49680, 50625, 51750, 52900, 54000, 57132, 57500, 62100, 63480, 66125, 67500, 69000, 71415, 74520, 76176, 77625, 79350, 81000, 82800, 85698, 86250, 90000, 93150, 95220, 101250, 103500, 105800, 114264, 115000, 119025, 124200, 126960, 129375, 132250, 135000, 138000, 142830, 149040, 155250, 158700, 162000, 171396, 172500, 186300, 190440, 198375, 202500, 207000, 211600, 214245, 228528, 230000, 232875, 238050, 248400, 258750, 264500, 270000, 285660, 310500, 317400, 330625, 342792, 345000, 357075, 372600, 380880, 388125, 396750, 405000, 414000, 428490, 465750, 476100, 517500, 529000, 571320, 595125, 621000, 634800, 661250, 685584, 690000, 714150, 745200, 776250, 793500, 810000, 856980, 931500, 952200, 991875, 1035000, 1058000, 1071225, 1142640, 1164375, 1190250, 1242000, 1322500, 1428300, 1552500, 1587000, 1713960, 1785375, 1863000, 1904400, 1983750, 2070000, 2142450, 2328750, 2380500, 2645000, 2856600, 2975625, 3105000, 3174000, 3427920, 3570750, 3726000, 3967500, 4284900, 4657500, 4761000, 5290000, 5356125, 5713200, 5951250, 6210000, 7141500, 7935000, 8569800, 8926875, 9315000, 9522000, 10712250, 11902500, 14283000, 15870000, 17139600, 17853750, 18630000, 21424500, 23805000, 26780625, 28566000, 35707500, 42849000, 47610000, 53561250, 71415000, 85698000, 107122500, 142830000, 214245000, 428490000]

約数ペア:

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