20288625000

素因数分解:

$2^3\times 3^1\times 5^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 448

約数和(自身を含む): 74249049600

約数和(自身を除く): 53960424600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 75, 84, 100, 105, 118, 120, 125, 131, 140, 150, 168, 175, 177, 200, 210, 236, 250, 262, 280, 295, 300, 350, 354, 375, 393, 413, 420, 472, 500, 524, 525, 590, 600, 625, 655, 700, 708, 750, 786, 826, 840, 875, 885, 917, 1000, 1048, 1050, 1180, 1239, 1250, 1310, 1400, 1416, 1475, 1500, 1572, 1652, 1750, 1770, 1834, 1875, 1965, 2065, 2100, 2360, 2478, 2500, 2620, 2625, 2751, 2950, 3000, 3125, 3144, 3275, 3304, 3500, 3540, 3668, 3750, 3930, 4130, 4200, 4375, 4425, 4585, 4956, 5000, 5240, 5250, 5502, 5900, 6195, 6250, 6550, 7000, 7080, 7336, 7375, 7500, 7729, 7860, 8260, 8750, 8850, 9170, 9375, 9825, 9912, 10325, 10500, 11004, 11800, 12390, 12500, 13100, 13125, 13755, 14750, 15000, 15458, 15625, 15720, 16375, 16520, 17500, 17700, 18340, 18750, 19650, 20650, 21000, 21875, 22008, 22125, 22925, 23187, 24780, 25000, 26200, 26250, 27510, 29500, 30916, 30975, 31250, 32750, 35000, 35400, 36680, 36875, 37500, 38645, 39300, 41300, 43750, 44250, 45850, 46374, 46875, 49125, 49560, 51625, 52500, 54103, 55020, 59000, 61832, 61950, 62500, 65500, 65625, 68775, 73750, 75000, 77290, 78600, 81875, 82600, 87500, 88500, 91700, 92748, 93750, 98250, 103250, 105000, 108206, 109375, 110040, 110625, 114625, 115935, 123900, 125000, 131000, 131250, 137550, 147500, 154580, 154875, 162309, 163750, 175000, 177000, 183400, 184375, 185496, 187500, 193225, 196500, 206500, 216412, 218750, 221250, 229250, 231870, 245625, 247800, 258125, 262500, 270515, 275100, 295000, 309160, 309750, 324618, 327500, 328125, 343875, 368750, 375000, 386450, 393000, 409375, 413000, 432824, 437500, 442500, 458500, 463740, 491250, 516250, 525000, 541030, 550200, 553125, 573125, 579675, 619500, 649236, 655000, 656250, 687750, 737500, 772900, 774375, 811545, 818750, 875000, 885000, 917000, 921875, 927480, 966125, 982500, 1032500, 1082060, 1106250, 1146250, 1159350, 1228125, 1239000, 1290625, 1298472, 1312500, 1352575, 1375500, 1475000, 1545800, 1548750, 1623090, 1637500, 1719375, 1843750, 1932250, 1965000, 2046875, 2065000, 2164120, 2212500, 2292500, 2318700, 2456250, 2581250, 2625000, 2705150, 2751000, 2765625, 2865625, 2898375, 3097500, 3246180, 3275000, 3438750, 3687500, 3864500, 3871875, 4057725, 4093750, 4425000, 4585000, 4637400, 4830625, 4912500, 5162500, 5410300, 5531250, 5731250, 5796750, 6140625, 6195000, 6453125, 6492360, 6762875, 6877500, 7375000, 7729000, 7743750, 8115450, 8187500, 8596875, 9661250, 9825000, 10325000, 10820600, 11062500, 11462500, 11593500, 12281250, 12906250, 13525750, 13755000, 14328125, 14491875, 15487500, 16230900, 16375000, 17193750, 19322500, 19359375, 20288625, 22125000, 22925000, 23187000, 24153125, 24562500, 25812500, 27051500, 28656250, 28983750, 30975000, 32461800, 33814375, 34387500, 38645000, 38718750, 40577250, 42984375, 48306250, 49125000, 51625000, 54103000, 57312500, 57967500, 67628750, 68775000, 72459375, 77437500, 81154500, 85968750, 96612500, 101443125, 114625000, 115935000, 120765625, 135257500, 144918750, 154875000, 162309000, 169071875, 171937500, 193225000, 202886250, 241531250, 270515000, 289837500, 338143750, 343875000, 362296875, 405772500, 483062500, 507215625, 579675000, 676287500, 724593750, 811545000, 845359375, 966125000, 1014431250, 1352575000, 1449187500, 1690718750, 2028862500, 2536078125, 2898375000, 3381437500, 4057725000, 5072156250, 6762875000, 10144312500, 20288625000]

約数ペア:

[(1, 20288625000), (2, 10144312500), (3, 6762875000), (4, 5072156250), (5, 4057725000), (6, 3381437500), (7, 2898375000), (8, 2536078125), (10, 2028862500), (12, 1690718750), (14, 1449187500), (15, 1352575000), (20, 1014431250), (21, 966125000), (24, 845359375), (25, 811545000), (28, 724593750), (30, 676287500), (35, 579675000), (40, 507215625), (42, 483062500), (50, 405772500), (56, 362296875), (59, 343875000), (60, 338143750), (70, 289837500), (75, 270515000), (84, 241531250), (100, 202886250), (105, 193225000), (118, 171937500), (120, 169071875), (125, 162309000), (131, 154875000), (140, 144918750), (150, 135257500), (168, 120765625), (175, 115935000), (177, 114625000), (200, 101443125), (210, 96612500), (236, 85968750), (250, 81154500), (262, 77437500), (280, 72459375), (295, 68775000), (300, 67628750), (350, 57967500), (354, 57312500), (375, 54103000), (393, 51625000), (413, 49125000), (420, 48306250), (472, 42984375), (500, 40577250), (524, 38718750), (525, 38645000), (590, 34387500), (600, 33814375), (625, 32461800), (655, 30975000), (700, 28983750), (708, 28656250), (750, 27051500), (786, 25812500), (826, 24562500), (840, 24153125), (875, 23187000), (885, 22925000), (917, 22125000), (1000, 20288625), (1048, 19359375), (1050, 19322500), (1180, 17193750), (1239, 16375000), (1250, 16230900), (1310, 15487500), (1400, 14491875), (1416, 14328125), (1475, 13755000), (1500, 13525750), (1572, 12906250), (1652, 12281250), (1750, 11593500), (1770, 11462500), (1834, 11062500), (1875, 10820600), (1965, 10325000), (2065, 9825000), (2100, 9661250), (2360, 8596875), (2478, 8187500), (2500, 8115450), (2620, 7743750), (2625, 7729000), (2751, 7375000), (2950, 6877500), (3000, 6762875), (3125, 6492360), (3144, 6453125), (3275, 6195000), (3304, 6140625), (3500, 5796750), (3540, 5731250), (3668, 5531250), (3750, 5410300), (3930, 5162500), (4130, 4912500), (4200, 4830625), (4375, 4637400), (4425, 4585000), (4585, 4425000), (4956, 4093750), (5000, 4057725), (5240, 3871875), (5250, 3864500), (5502, 3687500), (5900, 3438750), (6195, 3275000), (6250, 3246180), (6550, 3097500), (7000, 2898375), (7080, 2865625), (7336, 2765625), (7375, 2751000), (7500, 2705150), (7729, 2625000), (7860, 2581250), (8260, 2456250), (8750, 2318700), (8850, 2292500), (9170, 2212500), (9375, 2164120), (9825, 2065000), (9912, 2046875), (10325, 1965000), (10500, 1932250), (11004, 1843750), (11800, 1719375), (12390, 1637500), (12500, 1623090), (13100, 1548750), (13125, 1545800), (13755, 1475000), (14750, 1375500), (15000, 1352575), (15458, 1312500), (15625, 1298472), (15720, 1290625), (16375, 1239000), (16520, 1228125), (17500, 1159350), (17700, 1146250), (18340, 1106250), (18750, 1082060), (19650, 1032500), (20650, 982500), (21000, 966125), (21875, 927480), (22008, 921875), (22125, 917000), (22925, 885000), (23187, 875000), (24780, 818750), (25000, 811545), (26200, 774375), (26250, 772900), (27510, 737500), (29500, 687750), (30916, 656250), (30975, 655000), (31250, 649236), (32750, 619500), (35000, 579675), (35400, 573125), (36680, 553125), (36875, 550200), (37500, 541030), (38645, 525000), (39300, 516250), (41300, 491250), (43750, 463740), (44250, 458500), (45850, 442500), (46374, 437500), (46875, 432824), (49125, 413000), (49560, 409375), (51625, 393000), (52500, 386450), (54103, 375000), (55020, 368750), (59000, 343875), (61832, 328125), (61950, 327500), (62500, 324618), (65500, 309750), (65625, 309160), (68775, 295000), (73750, 275100), (75000, 270515), (77290, 262500), (78600, 258125), (81875, 247800), (82600, 245625), (87500, 231870), (88500, 229250), (91700, 221250), (92748, 218750), (93750, 216412), (98250, 206500), (103250, 196500), (105000, 193225), (108206, 187500), (109375, 185496), (110040, 184375), (110625, 183400), (114625, 177000), (115935, 175000), (123900, 163750), (125000, 162309), (131000, 154875), (131250, 154580), (137550, 147500)]