31075740720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{34501}}^1$

素因数の和:34665

約数の個数: 200

約数和(自身を含む): 108710281680

約数和(自身を除く): 77634540960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 270, 278, 324, 360, 405, 417, 432, 540, 556, 648, 695, 720, 810, 834, 1080, 1112, 1251, 1296, 1390, 1620, 1668, 2085, 2160, 2224, 2502, 2780, 3240, 3336, 3753, 4170, 5004, 5560, 6255, 6480, 6672, 7506, 8340, 10008, 11120, 11259, 12510, 15012, 16680, 18765, 20016, 22518, 25020, 30024, 33360, 34501, 37530, 45036, 50040, 56295, 60048, 69002, 75060, 90072, 100080, 103503, 112590, 138004, 150120, 172505, 180144, 207006, 225180, 276008, 300240, 310509, 345010, 414012, 450360, 517515, 552016, 621018, 690020, 828024, 900720, 931527, 1035030, 1242036, 1380040, 1552545, 1656048, 1863054, 2070060, 2484072, 2760080, 2794581, 3105090, 3726108, 4140120, 4657635, 4795639, 4968144, 5589162, 6210180, 7452216, 8280240, 9315270, 9591278, 11178324, 12420360, 13972905, 14386917, 14904432, 18630540, 19182556, 22356648, 23978195, 24840720, 27945810, 28773834, 37261080, 38365112, 43160751, 44713296, 47956390, 55891620, 57547668, 71934585, 74522160, 76730224, 86321502, 95912780, 111783240, 115095336, 129482253, 143869170, 172643004, 191825560, 215803755, 223566480, 230190672, 258964506, 287738340, 345286008, 383651120, 388446759, 431607510, 517929012, 575476680, 647411265, 690572016, 776893518, 863215020, 1035858024, 1150953360, 1294822530, 1553787036, 1726430040, 1942233795, 2071716048, 2589645060, 3107574072, 3452860080, 3884467590, 5179290120, 6215148144, 7768935180, 10358580240, 15537870360, 31075740720]

約数ペア:

[(1, 31075740720), (2, 15537870360), (3, 10358580240), (4, 7768935180), (5, 6215148144), (6, 5179290120), (8, 3884467590), (9, 3452860080), (10, 3107574072), (12, 2589645060), (15, 2071716048), (16, 1942233795), (18, 1726430040), (20, 1553787036), (24, 1294822530), (27, 1150953360), (30, 1035858024), (36, 863215020), (40, 776893518), (45, 690572016), (48, 647411265), (54, 575476680), (60, 517929012), (72, 431607510), (80, 388446759), (81, 383651120), (90, 345286008), (108, 287738340), (120, 258964506), (135, 230190672), (139, 223566480), (144, 215803755), (162, 191825560), (180, 172643004), (216, 143869170), (240, 129482253), (270, 115095336), (278, 111783240), (324, 95912780), (360, 86321502), (405, 76730224), (417, 74522160), (432, 71934585), (540, 57547668), (556, 55891620), (648, 47956390), (695, 44713296), (720, 43160751), (810, 38365112), (834, 37261080), (1080, 28773834), (1112, 27945810), (1251, 24840720), (1296, 23978195), (1390, 22356648), (1620, 19182556), (1668, 18630540), (2085, 14904432), (2160, 14386917), (2224, 13972905), (2502, 12420360), (2780, 11178324), (3240, 9591278), (3336, 9315270), (3753, 8280240), (4170, 7452216), (5004, 6210180), (5560, 5589162), (6255, 4968144), (6480, 4795639), (6672, 4657635), (7506, 4140120), (8340, 3726108), (10008, 3105090), (11120, 2794581), (11259, 2760080), (12510, 2484072), (15012, 2070060), (16680, 1863054), (18765, 1656048), (20016, 1552545), (22518, 1380040), (25020, 1242036), (30024, 1035030), (33360, 931527), (34501, 900720), (37530, 828024), (45036, 690020), (50040, 621018), (56295, 552016), (60048, 517515), (69002, 450360), (75060, 414012), (90072, 345010), (100080, 310509), (103503, 300240), (112590, 276008), (138004, 225180), (150120, 207006), (172505, 180144)]