490770000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 600

約数和(自身を含む): 2115072960

約数和(自身を除く): 1624302960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 82, 84, 90, 95, 100, 105, 112, 114, 120, 123, 125, 126, 133, 140, 144, 150, 152, 164, 168, 171, 175, 180, 190, 200, 205, 210, 225, 228, 240, 246, 250, 252, 266, 280, 285, 287, 300, 304, 315, 328, 336, 342, 350, 360, 369, 375, 380, 399, 400, 410, 420, 450, 456, 475, 492, 500, 504, 525, 532, 560, 570, 574, 600, 615, 625, 630, 656, 665, 684, 700, 720, 738, 750, 760, 779, 798, 820, 840, 855, 861, 875, 900, 912, 950, 984, 1000, 1008, 1025, 1050, 1064, 1125, 1140, 1148, 1197, 1200, 1230, 1250, 1260, 1330, 1368, 1400, 1425, 1435, 1476, 1500, 1520, 1558, 1575, 1596, 1640, 1680, 1710, 1722, 1750, 1800, 1845, 1875, 1900, 1968, 1995, 2000, 2050, 2100, 2128, 2250, 2280, 2296, 2337, 2375, 2394, 2460, 2500, 2520, 2583, 2625, 2660, 2736, 2800, 2850, 2870, 2952, 3000, 3075, 3116, 3150, 3192, 3280, 3325, 3420, 3444, 3500, 3600, 3690, 3750, 3800, 3895, 3990, 4100, 4200, 4275, 4305, 4375, 4500, 4560, 4592, 4674, 4750, 4788, 4920, 5000, 5040, 5125, 5166, 5250, 5320, 5453, 5625, 5700, 5740, 5904, 5985, 6000, 6150, 6232, 6300, 6384, 6650, 6840, 6888, 7000, 7011, 7125, 7175, 7380, 7500, 7600, 7790, 7875, 7980, 8200, 8400, 8550, 8610, 8750, 9000, 9225, 9348, 9500, 9576, 9840, 9975, 10000, 10250, 10332, 10500, 10640, 10906, 11250, 11400, 11480, 11685, 11875, 11970, 12300, 12464, 12600, 12915, 13125, 13300, 13680, 13776, 14000, 14022, 14250, 14350, 14760, 15000, 15375, 15580, 15750, 15960, 16359, 16400, 16625, 17100, 17220, 17500, 18000, 18450, 18696, 19000, 19152, 19475, 19950, 20500, 20664, 21000, 21375, 21525, 21812, 22500, 22800, 22960, 23370, 23750, 23940, 24600, 25200, 25625, 25830, 26250, 26600, 27265, 28044, 28500, 28700, 29520, 29925, 30000, 30750, 31160, 31500, 31920, 32718, 33250, 34200, 34440, 35000, 35055, 35625, 35875, 36900, 37392, 38000, 38950, 39375, 39900, 41000, 41328, 42000, 42750, 43050, 43624, 45000, 46125, 46740, 47500, 47880, 49077, 49200, 49875, 51250, 51660, 52500, 53200, 54530, 56088, 57000, 57400, 58425, 59850, 61500, 62320, 63000, 64575, 65436, 66500, 68400, 68880, 70000, 70110, 71250, 71750, 73800, 76875, 77900, 78750, 79800, 81795, 82000, 83125, 85500, 86100, 87248, 90000, 92250, 93480, 95000, 95760, 97375, 98154, 99750, 102500, 103320, 105000, 106875, 107625, 109060, 112176, 114000, 114800, 116850, 119700, 123000, 126000, 129150, 130872, 133000, 136325, 140220, 142500, 143500, 147600, 149625, 153750, 155800, 157500, 159600, 163590, 166250, 171000, 172200, 175275, 179375, 184500, 186960, 190000, 194750, 196308, 199500, 205000, 206640, 210000, 213750, 215250, 218120, 230625, 233700, 239400, 245385, 246000, 249375, 258300, 261744, 266000, 272650, 280440, 285000, 287000, 292125, 299250, 307500, 311600, 315000, 322875, 327180, 332500, 342000, 344400, 350550, 358750, 369000, 389500, 392616, 399000, 408975, 410000, 427500, 430500, 436240, 461250, 467400, 478800, 486875, 490770, 498750, 516600, 538125, 545300, 560880, 570000, 574000, 584250, 598500, 615000, 630000, 645750, 654360, 665000, 681625, 701100, 717500, 738000, 748125, 779000, 785232, 798000, 817950, 855000, 861000, 876375, 922500, 934800, 973750, 981540, 997500, 1033200, 1076250, 1090600, 1168500, 1197000, 1226925, 1230000, 1291500, 1308720, 1330000, 1363250, 1402200, 1435000, 1460625, 1496250, 1558000, 1614375, 1635900, 1710000, 1722000, 1752750, 1845000, 1947500, 1963080, 1995000, 2044875, 2152500, 2181200, 2337000, 2394000, 2453850, 2583000, 2726500, 2804400, 2870000, 2921250, 2992500, 3228750, 3271800, 3408125, 3505500, 3690000, 3895000, 3926160, 3990000, 4089750, 4305000, 4381875, 4674000, 4907700, 5166000, 5453000, 5842500, 5985000, 6134625, 6457500, 6543600, 6816250, 7011000, 7790000, 8179500, 8610000, 8763750, 9815400, 10224375, 10906000, 11685000, 11970000, 12269250, 12915000, 13632500, 14022000, 16359000, 17527500, 19630800, 20448750, 23370000, 24538500, 25830000, 27265000, 30673125, 32718000, 35055000, 40897500, 49077000, 54530000, 61346250, 70110000, 81795000, 98154000, 122692500, 163590000, 245385000, 490770000]

約数ペア:

[(1, 490770000), (2, 245385000), (3, 163590000), (4, 122692500), (5, 98154000), (6, 81795000), (7, 70110000), (8, 61346250), (9, 54530000), (10, 49077000), (12, 40897500), (14, 35055000), (15, 32718000), (16, 30673125), (18, 27265000), (19, 25830000), (20, 24538500), (21, 23370000), (24, 20448750), (25, 19630800), (28, 17527500), (30, 16359000), (35, 14022000), (36, 13632500), (38, 12915000), (40, 12269250), (41, 11970000), (42, 11685000), (45, 10906000), (48, 10224375), (50, 9815400), (56, 8763750), (57, 8610000), (60, 8179500), (63, 7790000), (70, 7011000), (72, 6816250), (75, 6543600), (76, 6457500), (80, 6134625), (82, 5985000), (84, 5842500), (90, 5453000), (95, 5166000), (100, 4907700), (105, 4674000), (112, 4381875), (114, 4305000), (120, 4089750), (123, 3990000), (125, 3926160), (126, 3895000), (133, 3690000), (140, 3505500), (144, 3408125), (150, 3271800), (152, 3228750), (164, 2992500), (168, 2921250), (171, 2870000), (175, 2804400), (180, 2726500), (190, 2583000), (200, 2453850), (205, 2394000), (210, 2337000), (225, 2181200), (228, 2152500), (240, 2044875), (246, 1995000), (250, 1963080), (252, 1947500), (266, 1845000), (280, 1752750), (285, 1722000), (287, 1710000), (300, 1635900), (304, 1614375), (315, 1558000), (328, 1496250), (336, 1460625), (342, 1435000), (350, 1402200), (360, 1363250), (369, 1330000), (375, 1308720), (380, 1291500), (399, 1230000), (400, 1226925), (410, 1197000), (420, 1168500), (450, 1090600), (456, 1076250), (475, 1033200), (492, 997500), (500, 981540), (504, 973750), (525, 934800), (532, 922500), (560, 876375), (570, 861000), (574, 855000), (600, 817950), (615, 798000), (625, 785232), (630, 779000), (656, 748125), (665, 738000), (684, 717500), (700, 701100), (720, 681625), (738, 665000), (750, 654360), (760, 645750), (779, 630000), (798, 615000), (820, 598500), (840, 584250), (855, 574000), (861, 570000), (875, 560880), (900, 545300), (912, 538125), (950, 516600), (984, 498750), (1000, 490770), (1008, 486875), (1025, 478800), (1050, 467400), (1064, 461250), (1125, 436240), (1140, 430500), (1148, 427500), (1197, 410000), (1200, 408975), (1230, 399000), (1250, 392616), (1260, 389500), (1330, 369000), (1368, 358750), (1400, 350550), (1425, 344400), (1435, 342000), (1476, 332500), (1500, 327180), (1520, 322875), (1558, 315000), (1575, 311600), (1596, 307500), (1640, 299250), (1680, 292125), (1710, 287000), (1722, 285000), (1750, 280440), (1800, 272650), (1845, 266000), (1875, 261744), (1900, 258300), (1968, 249375), (1995, 246000), (2000, 245385), (2050, 239400), (2100, 233700), (2128, 230625), (2250, 218120), (2280, 215250), (2296, 213750), (2337, 210000), (2375, 206640), (2394, 205000), (2460, 199500), (2500, 196308), (2520, 194750), (2583, 190000), (2625, 186960), (2660, 184500), (2736, 179375), (2800, 175275), (2850, 172200), (2870, 171000), (2952, 166250), (3000, 163590), (3075, 159600), (3116, 157500), (3150, 155800), (3192, 153750), (3280, 149625), (3325, 147600), (3420, 143500), (3444, 142500), (3500, 140220), (3600, 136325), (3690, 133000), (3750, 130872), (3800, 129150), (3895, 126000), (3990, 123000), (4100, 119700), (4200, 116850), (4275, 114800), (4305, 114000), (4375, 112176), (4500, 109060), (4560, 107625), (4592, 106875), (4674, 105000), (4750, 103320), (4788, 102500), (4920, 99750), (5000, 98154), (5040, 97375), (5125, 95760), (5166, 95000), (5250, 93480), (5320, 92250), (5453, 90000), (5625, 87248), (5700, 86100), (5740, 85500), (5904, 83125), (5985, 82000), (6000, 81795), (6150, 79800), (6232, 78750), (6300, 77900), (6384, 76875), (6650, 73800), (6840, 71750), (6888, 71250), (7000, 70110), (7011, 70000), (7125, 68880), (7175, 68400), (7380, 66500), (7500, 65436), (7600, 64575), (7790, 63000), (7875, 62320), (7980, 61500), (8200, 59850), (8400, 58425), (8550, 57400), (8610, 57000), (8750, 56088), (9000, 54530), (9225, 53200), (9348, 52500), (9500, 51660), (9576, 51250), (9840, 49875), (9975, 49200), (10000, 49077), (10250, 47880), (10332, 47500), (10500, 46740), (10640, 46125), (10906, 45000), (11250, 43624), (11400, 43050), (11480, 42750), (11685, 42000), (11875, 41328), (11970, 41000), (12300, 39900), (12464, 39375), (12600, 38950), (12915, 38000), (13125, 37392), (13300, 36900), (13680, 35875), (13776, 35625), (14000, 35055), (14022, 35000), (14250, 34440), (14350, 34200), (14760, 33250), (15000, 32718), (15375, 31920), (15580, 31500), (15750, 31160), (15960, 30750), (16359, 30000), (16400, 29925), (16625, 29520), (17100, 28700), (17220, 28500), (17500, 28044), (18000, 27265), (18450, 26600), (18696, 26250), (19000, 25830), (19152, 25625), (19475, 25200), (19950, 24600), (20500, 23940), (20664, 23750), (21000, 23370), (21375, 22960), (21525, 22800), (21812, 22500)]