680295000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 640

約数和(自身を含む): 2879078400

約数和(自身を除く): 2198783400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 38, 40, 42, 44, 50, 55, 56, 57, 60, 62, 66, 70, 75, 76, 77, 84, 88, 93, 95, 100, 105, 110, 114, 120, 124, 125, 132, 133, 140, 150, 152, 154, 155, 165, 168, 175, 186, 190, 200, 209, 210, 217, 220, 228, 231, 248, 250, 264, 266, 275, 280, 285, 300, 308, 310, 330, 341, 350, 372, 375, 380, 385, 399, 418, 420, 434, 440, 456, 462, 465, 475, 500, 525, 532, 550, 570, 589, 600, 616, 620, 625, 627, 651, 660, 665, 682, 700, 744, 750, 760, 770, 775, 798, 825, 836, 840, 868, 875, 924, 930, 950, 1000, 1023, 1045, 1050, 1064, 1085, 1100, 1140, 1155, 1178, 1240, 1250, 1254, 1302, 1320, 1330, 1364, 1375, 1400, 1425, 1463, 1500, 1540, 1550, 1596, 1650, 1672, 1705, 1736, 1750, 1767, 1848, 1860, 1875, 1900, 1925, 1995, 2046, 2090, 2100, 2170, 2200, 2280, 2310, 2325, 2356, 2375, 2387, 2500, 2508, 2604, 2625, 2660, 2728, 2750, 2850, 2926, 2945, 3000, 3080, 3100, 3135, 3192, 3255, 3300, 3325, 3410, 3500, 3534, 3720, 3750, 3800, 3850, 3875, 3990, 4092, 4123, 4125, 4180, 4200, 4340, 4375, 4389, 4620, 4650, 4712, 4750, 4774, 5000, 5016, 5115, 5208, 5225, 5250, 5320, 5425, 5500, 5700, 5775, 5852, 5890, 6200, 6270, 6479, 6510, 6600, 6650, 6820, 6875, 7000, 7068, 7125, 7161, 7315, 7500, 7700, 7750, 7980, 8184, 8246, 8250, 8360, 8525, 8680, 8750, 8778, 8835, 9240, 9300, 9500, 9548, 9625, 9975, 10230, 10450, 10500, 10850, 11000, 11400, 11550, 11625, 11704, 11780, 11875, 11935, 12369, 12540, 12958, 13020, 13125, 13300, 13640, 13750, 14136, 14250, 14322, 14630, 14725, 15000, 15400, 15500, 15675, 15960, 16275, 16492, 16500, 16625, 17050, 17500, 17556, 17670, 18600, 19000, 19096, 19250, 19375, 19437, 19950, 20460, 20615, 20625, 20900, 21000, 21700, 21945, 23100, 23250, 23560, 23750, 23870, 24738, 25080, 25575, 25916, 26040, 26125, 26250, 26600, 27125, 27500, 28500, 28644, 28875, 29260, 29450, 31000, 31350, 32395, 32550, 32984, 33000, 33250, 34100, 35000, 35112, 35340, 35625, 35805, 36575, 38500, 38750, 38874, 39900, 40920, 41230, 41250, 41800, 42625, 43400, 43890, 44175, 45353, 46200, 46500, 47500, 47740, 48125, 49476, 49875, 51150, 51832, 52250, 52500, 54250, 55000, 57000, 57288, 57750, 58125, 58520, 58900, 59675, 61845, 62700, 64790, 65100, 66500, 68200, 70680, 71250, 71610, 73150, 73625, 77000, 77500, 77748, 78375, 79800, 81375, 82460, 82500, 83125, 85250, 87780, 88350, 90706, 93000, 95000, 95480, 96250, 97185, 98952, 99750, 102300, 103075, 104500, 105000, 108500, 109725, 115500, 116250, 117800, 119350, 123690, 125400, 127875, 129580, 130200, 130625, 133000, 135625, 136059, 142500, 143220, 144375, 146300, 147250, 155000, 155496, 156750, 161975, 162750, 164920, 165000, 166250, 170500, 175560, 176700, 179025, 181412, 182875, 192500, 194370, 199500, 204600, 206150, 209000, 213125, 217000, 219450, 220875, 226765, 231000, 232500, 238700, 247380, 249375, 255750, 259160, 261250, 271250, 272118, 285000, 286440, 288750, 292600, 294500, 298375, 309225, 313500, 323950, 325500, 332500, 341000, 353400, 358050, 362824, 365750, 368125, 385000, 388740, 391875, 399000, 406875, 412300, 426250, 438900, 441750, 453530, 465000, 477400, 485925, 494760, 498750, 511500, 515375, 522500, 542500, 544236, 548625, 577500, 589000, 596750, 618450, 627000, 639375, 647900, 651000, 665000, 680295, 716100, 731500, 736250, 777480, 783750, 809875, 813750, 824600, 852500, 877800, 883500, 895125, 907060, 914375, 971850, 997500, 1023000, 1030750, 1045000, 1085000, 1088472, 1097250, 1104375, 1133825, 1155000, 1193500, 1236900, 1278750, 1295800, 1360590, 1432200, 1463000, 1472500, 1491875, 1546125, 1567500, 1619750, 1627500, 1705000, 1767000, 1790250, 1814120, 1828750, 1943700, 1995000, 2061500, 2194500, 2208750, 2267650, 2387000, 2429625, 2473800, 2557500, 2576875, 2721180, 2743125, 2945000, 2983750, 3092250, 3135000, 3239500, 3255000, 3401475, 3580500, 3657500, 3887400, 4049375, 4123000, 4389000, 4417500, 4475625, 4535300, 4859250, 5115000, 5153750, 5442360, 5486250, 5669125, 5967500, 6184500, 6479000, 6802950, 7161000, 7315000, 7730625, 8098750, 8835000, 8951250, 9070600, 9718500, 10307500, 10972500, 11338250, 11935000, 12148125, 12369000, 13605900, 15461250, 16197500, 17007375, 17902500, 19437000, 20615000, 21945000, 22676500, 24296250, 27211800, 28345625, 30922500, 32395000, 34014750, 35805000, 45353000, 48592500, 56691250, 61845000, 68029500, 85036875, 97185000, 113382500, 136059000, 170073750, 226765000, 340147500, 680295000]

約数ペア:

[(1, 680295000), (2, 340147500), (3, 226765000), (4, 170073750), (5, 136059000), (6, 113382500), (7, 97185000), (8, 85036875), (10, 68029500), (11, 61845000), (12, 56691250), (14, 48592500), (15, 45353000), (19, 35805000), (20, 34014750), (21, 32395000), (22, 30922500), (24, 28345625), (25, 27211800), (28, 24296250), (30, 22676500), (31, 21945000), (33, 20615000), (35, 19437000), (38, 17902500), (40, 17007375), (42, 16197500), (44, 15461250), (50, 13605900), (55, 12369000), (56, 12148125), (57, 11935000), (60, 11338250), (62, 10972500), (66, 10307500), (70, 9718500), (75, 9070600), (76, 8951250), (77, 8835000), (84, 8098750), (88, 7730625), (93, 7315000), (95, 7161000), (100, 6802950), (105, 6479000), (110, 6184500), (114, 5967500), (120, 5669125), (124, 5486250), (125, 5442360), (132, 5153750), (133, 5115000), (140, 4859250), (150, 4535300), (152, 4475625), (154, 4417500), (155, 4389000), (165, 4123000), (168, 4049375), (175, 3887400), (186, 3657500), (190, 3580500), (200, 3401475), (209, 3255000), (210, 3239500), (217, 3135000), (220, 3092250), (228, 2983750), (231, 2945000), (248, 2743125), (250, 2721180), (264, 2576875), (266, 2557500), (275, 2473800), (280, 2429625), (285, 2387000), (300, 2267650), (308, 2208750), (310, 2194500), (330, 2061500), (341, 1995000), (350, 1943700), (372, 1828750), (375, 1814120), (380, 1790250), (385, 1767000), (399, 1705000), (418, 1627500), (420, 1619750), (434, 1567500), (440, 1546125), (456, 1491875), (462, 1472500), (465, 1463000), (475, 1432200), (500, 1360590), (525, 1295800), (532, 1278750), (550, 1236900), (570, 1193500), (589, 1155000), (600, 1133825), (616, 1104375), (620, 1097250), (625, 1088472), (627, 1085000), (651, 1045000), (660, 1030750), (665, 1023000), (682, 997500), (700, 971850), (744, 914375), (750, 907060), (760, 895125), (770, 883500), (775, 877800), (798, 852500), (825, 824600), (836, 813750), (840, 809875), (868, 783750), (875, 777480), (924, 736250), (930, 731500), (950, 716100), (1000, 680295), (1023, 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(3300, 206150), (3325, 204600), (3410, 199500), (3500, 194370), (3534, 192500), (3720, 182875), (3750, 181412), (3800, 179025), (3850, 176700), (3875, 175560), (3990, 170500), (4092, 166250), (4123, 165000), (4125, 164920), (4180, 162750), (4200, 161975), (4340, 156750), (4375, 155496), (4389, 155000), (4620, 147250), (4650, 146300), (4712, 144375), (4750, 143220), (4774, 142500), (5000, 136059), (5016, 135625), (5115, 133000), (5208, 130625), (5225, 130200), (5250, 129580), (5320, 127875), (5425, 125400), (5500, 123690), (5700, 119350), (5775, 117800), (5852, 116250), (5890, 115500), (6200, 109725), (6270, 108500), (6479, 105000), (6510, 104500), (6600, 103075), (6650, 102300), (6820, 99750), (6875, 98952), (7000, 97185), (7068, 96250), (7125, 95480), (7161, 95000), (7315, 93000), (7500, 90706), (7700, 88350), (7750, 87780), (7980, 85250), (8184, 83125), (8246, 82500), (8250, 82460), (8360, 81375), (8525, 79800), (8680, 78375), (8750, 77748), (8778, 77500), (8835, 77000), (9240, 73625), (9300, 73150), (9500, 71610), (9548, 71250), (9625, 70680), (9975, 68200), (10230, 66500), (10450, 65100), (10500, 64790), (10850, 62700), (11000, 61845), (11400, 59675), (11550, 58900), (11625, 58520), (11704, 58125), (11780, 57750), (11875, 57288), (11935, 57000), (12369, 55000), (12540, 54250), (12958, 52500), (13020, 52250), (13125, 51832), (13300, 51150), (13640, 49875), (13750, 49476), (14136, 48125), (14250, 47740), (14322, 47500), (14630, 46500), (14725, 46200), (15000, 45353), (15400, 44175), (15500, 43890), (15675, 43400), (15960, 42625), (16275, 41800), (16492, 41250), (16500, 41230), (16625, 40920), (17050, 39900), (17500, 38874), (17556, 38750), (17670, 38500), (18600, 36575), (19000, 35805), (19096, 35625), (19250, 35340), (19375, 35112), (19437, 35000), (19950, 34100), (20460, 33250), (20615, 33000), (20625, 32984), (20900, 32550), (21000, 32395), (21700, 31350), (21945, 31000), (23100, 29450), (23250, 29260), (23560, 28875), (23750, 28644), (23870, 28500), (24738, 27500), (25080, 27125), (25575, 26600), (25916, 26250), (26040, 26125)]