68780458800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1217}}^1\times {\mathrm{5233}}^1$

素因数の和:6477

約数の個数: 240

約数和(自身を含む): 245055461280

約数和(自身を除く): 176275002480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1217, 1350, 1800, 2160, 2434, 2700, 3600, 3651, 4868, 5233, 5400, 6085, 7302, 9736, 10466, 10800, 10953, 12170, 14604, 15699, 18255, 19472, 20932, 21906, 24340, 26165, 29208, 30425, 31398, 32859, 36510, 41864, 43812, 47097, 48680, 52330, 54765, 58416, 60850, 62796, 65718, 73020, 78495, 83728, 87624, 91275, 94194, 97360, 104660, 109530, 121700, 125592, 130825, 131436, 141291, 146040, 156990, 164295, 175248, 182550, 188388, 209320, 219060, 235485, 243400, 251184, 261650, 262872, 273825, 282582, 292080, 313980, 328590, 365100, 376776, 392475, 418640, 438120, 470970, 486800, 523300, 525744, 547650, 565164, 627960, 657180, 706455, 730200, 753552, 784950, 821475, 876240, 941940, 1046600, 1095300, 1130328, 1177425, 1255920, 1314360, 1412910, 1460400, 1569900, 1642950, 1883880, 2093200, 2190600, 2260656, 2354850, 2628720, 2825820, 3139800, 3285900, 3532275, 3767760, 4381200, 4709700, 5651640, 6279600, 6368561, 6571800, 7064550, 9419400, 11303280, 12737122, 13143600, 14129100, 18838800, 19105683, 25474244, 28258200, 31842805, 38211366, 50948488, 56516400, 57317049, 63685610, 76422732, 95528415, 101896976, 114634098, 127371220, 152845464, 159214025, 171951147, 191056830, 229268196, 254742440, 286585245, 305690928, 318428050, 343902294, 382113660, 458536392, 477642075, 509484880, 573170490, 636856100, 687804588, 764227320, 859755735, 917072784, 955284150, 1146340980, 1273712200, 1375609176, 1432926225, 1528454640, 1719511470, 1910568300, 2292681960, 2547424400, 2751218352, 2865852450, 3439022940, 3821136600, 4298778675, 4585363920, 5731704900, 6878045880, 7642273200, 8597557350, 11463409800, 13756091760, 17195114700, 22926819600, 34390229400, 68780458800]

約数ペア:

[(1, 68780458800), (2, 34390229400), (3, 22926819600), (4, 17195114700), (5, 13756091760), (6, 11463409800), (8, 8597557350), (9, 7642273200), (10, 6878045880), (12, 5731704900), (15, 4585363920), (16, 4298778675), (18, 3821136600), (20, 3439022940), (24, 2865852450), (25, 2751218352), (27, 2547424400), (30, 2292681960), (36, 1910568300), (40, 1719511470), (45, 1528454640), (48, 1432926225), (50, 1375609176), (54, 1273712200), (60, 1146340980), (72, 955284150), (75, 917072784), (80, 859755735), (90, 764227320), (100, 687804588), (108, 636856100), (120, 573170490), (135, 509484880), (144, 477642075), (150, 458536392), (180, 382113660), (200, 343902294), (216, 318428050), (225, 305690928), (240, 286585245), (270, 254742440), (300, 229268196), (360, 191056830), (400, 171951147), (432, 159214025), (450, 152845464), (540, 127371220), (600, 114634098), (675, 101896976), (720, 95528415), (900, 76422732), (1080, 63685610), (1200, 57317049), (1217, 56516400), (1350, 50948488), (1800, 38211366), (2160, 31842805), (2434, 28258200), (2700, 25474244), (3600, 19105683), (3651, 18838800), (4868, 14129100), (5233, 13143600), (5400, 12737122), (6085, 11303280), (7302, 9419400), (9736, 7064550), (10466, 6571800), (10800, 6368561), (10953, 6279600), (12170, 5651640), (14604, 4709700), (15699, 4381200), (18255, 3767760), (19472, 3532275), (20932, 3285900), (21906, 3139800), (24340, 2825820), (26165, 2628720), (29208, 2354850), (30425, 2260656), (31398, 2190600), (32859, 2093200), (36510, 1883880), (41864, 1642950), (43812, 1569900), (47097, 1460400), (48680, 1412910), (52330, 1314360), (54765, 1255920), (58416, 1177425), (60850, 1130328), (62796, 1095300), (65718, 1046600), (73020, 941940), (78495, 876240), (83728, 821475), (87624, 784950), (91275, 753552), (94194, 730200), (97360, 706455), (104660, 657180), (109530, 627960), (121700, 565164), (125592, 547650), (130825, 525744), (131436, 523300), (141291, 486800), (146040, 470970), (156990, 438120), (164295, 418640), (175248, 392475), (182550, 376776), (188388, 365100), (209320, 328590), (219060, 313980), (235485, 292080), (243400, 282582), (251184, 273825), (261650, 262872)]