64139020200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1209

約数の個数: 288

約数和(自身を含む): 217837620000

約数和(自身を除く): 153698599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 360, 389, 417, 450, 556, 600, 659, 695, 778, 834, 900, 1112, 1167, 1251, 1318, 1390, 1556, 1668, 1800, 1945, 1977, 2085, 2334, 2502, 2636, 2780, 3112, 3295, 3336, 3475, 3501, 3890, 3954, 4170, 4668, 5004, 5272, 5560, 5835, 5931, 6255, 6590, 6950, 7002, 7780, 7908, 8340, 9336, 9725, 9885, 10008, 10425, 11670, 11862, 12510, 13180, 13900, 14004, 15560, 15816, 16475, 16680, 17505, 19450, 19770, 20850, 23340, 23724, 25020, 26360, 27800, 28008, 29175, 29655, 31275, 32950, 35010, 38900, 39540, 41700, 46680, 47448, 49425, 50040, 54071, 58350, 59310, 62550, 65900, 70020, 77800, 79080, 83400, 87525, 91601, 98850, 108142, 116700, 118620, 125100, 131800, 140040, 148275, 162213, 175050, 183202, 197700, 216284, 233400, 237240, 250200, 256351, 270355, 274803, 296550, 324426, 350100, 366404, 395400, 432568, 458005, 486639, 512702, 540710, 549606, 593100, 648852, 700200, 732808, 769053, 811065, 824409, 916010, 973278, 1025404, 1081420, 1099212, 1186200, 1281755, 1297704, 1351775, 1374015, 1538106, 1622130, 1648818, 1832020, 1946556, 2050808, 2162840, 2198424, 2290025, 2307159, 2433195, 2563510, 2703550, 2748030, 3076212, 3244260, 3297636, 3664040, 3845265, 3893112, 4055325, 4122045, 4580050, 4614318, 4866390, 5127020, 5407100, 5496060, 6152424, 6408775, 6488520, 6595272, 6870075, 7690530, 8110650, 8244090, 9160100, 9228636, 9732780, 10254040, 10814200, 10992120, 11535795, 12165975, 12817550, 13740150, 15381060, 16221300, 16488180, 18320200, 18457272, 19226325, 19465560, 20610225, 23071590, 24331950, 25635100, 27480300, 30762120, 32442600, 32976360, 35632789, 38452650, 41220450, 46143180, 48663900, 51270200, 54960600, 57678975, 71265578, 76905300, 82440900, 92286360, 97327800, 106898367, 115357950, 142531156, 153810600, 164881800, 178163945, 213796734, 230715900, 285062312, 320695101, 356327890, 427593468, 461431800, 534491835, 641390202, 712655780, 855186936, 890819725, 1068983670, 1282780404, 1425311560, 1603475505, 1781639450, 2137967340, 2565560808, 2672459175, 3206951010, 3563278900, 4275934680, 5344918350, 6413902020, 7126557800, 8017377525, 10689836700, 12827804040, 16034755050, 21379673400, 32069510100, 64139020200]

約数ペア:

[(1, 64139020200), (2, 32069510100), (3, 21379673400), (4, 16034755050), (5, 12827804040), (6, 10689836700), (8, 8017377525), (9, 7126557800), (10, 6413902020), (12, 5344918350), (15, 4275934680), (18, 3563278900), (20, 3206951010), (24, 2672459175), (25, 2565560808), (30, 2137967340), (36, 1781639450), (40, 1603475505), (45, 1425311560), (50, 1282780404), (60, 1068983670), (72, 890819725), (75, 855186936), (90, 712655780), (100, 641390202), (120, 534491835), (139, 461431800), (150, 427593468), (180, 356327890), (200, 320695101), (225, 285062312), (278, 230715900), (300, 213796734), (360, 178163945), (389, 164881800), (417, 153810600), (450, 142531156), (556, 115357950), (600, 106898367), (659, 97327800), (695, 92286360), (778, 82440900), (834, 76905300), (900, 71265578), (1112, 57678975), (1167, 54960600), (1251, 51270200), (1318, 48663900), (1390, 46143180), (1556, 41220450), (1668, 38452650), (1800, 35632789), (1945, 32976360), (1977, 32442600), (2085, 30762120), (2334, 27480300), (2502, 25635100), (2636, 24331950), (2780, 23071590), (3112, 20610225), (3295, 19465560), (3336, 19226325), (3475, 18457272), (3501, 18320200), (3890, 16488180), (3954, 16221300), (4170, 15381060), (4668, 13740150), (5004, 12817550), (5272, 12165975), (5560, 11535795), (5835, 10992120), (5931, 10814200), (6255, 10254040), (6590, 9732780), (6950, 9228636), (7002, 9160100), (7780, 8244090), (7908, 8110650), (8340, 7690530), (9336, 6870075), (9725, 6595272), (9885, 6488520), (10008, 6408775), (10425, 6152424), (11670, 5496060), (11862, 5407100), (12510, 5127020), (13180, 4866390), (13900, 4614318), (14004, 4580050), (15560, 4122045), (15816, 4055325), (16475, 3893112), (16680, 3845265), (17505, 3664040), (19450, 3297636), (19770, 3244260), (20850, 3076212), (23340, 2748030), (23724, 2703550), (25020, 2563510), (26360, 2433195), (27800, 2307159), (28008, 2290025), (29175, 2198424), (29655, 2162840), (31275, 2050808), (32950, 1946556), (35010, 1832020), (38900, 1648818), (39540, 1622130), (41700, 1538106), (46680, 1374015), (47448, 1351775), (49425, 1297704), (50040, 1281755), (54071, 1186200), (58350, 1099212), (59310, 1081420), (62550, 1025404), (65900, 973278), (70020, 916010), (77800, 824409), (79080, 811065), (83400, 769053), (87525, 732808), (91601, 700200), (98850, 648852), (108142, 593100), (116700, 549606), (118620, 540710), (125100, 512702), (131800, 486639), (140040, 458005), (148275, 432568), (162213, 395400), (175050, 366404), (183202, 350100), (197700, 324426), (216284, 296550), (233400, 274803), (237240, 270355), (250200, 256351)]