156980259100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{274489}}^1$

素因数の和:274572

約数の個数: 144

約数和(自身を含む): 419332883200

約数和(自身を除く): 262352624100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 43, 50, 70, 76, 86, 95, 100, 133, 140, 172, 175, 190, 215, 266, 301, 350, 380, 430, 475, 532, 602, 665, 700, 817, 860, 950, 1075, 1204, 1330, 1505, 1634, 1900, 2150, 2660, 3010, 3268, 3325, 4085, 4300, 5719, 6020, 6650, 7525, 8170, 11438, 13300, 15050, 16340, 20425, 22876, 28595, 30100, 40850, 57190, 81700, 114380, 142975, 274489, 285950, 548978, 571900, 1097956, 1372445, 1921423, 2744890, 3842846, 5215291, 5489780, 6862225, 7685692, 9607115, 10430582, 11803027, 13724450, 19214230, 20861164, 23606054, 26076455, 27448900, 36507037, 38428460, 47212108, 48035575, 52152910, 59015135, 73014074, 82621189, 96071150, 104305820, 118030270, 130382275, 146028148, 165242378, 182535185, 192142300, 224257513, 236060540, 260764550, 295075675, 330484756, 365070370, 413105945, 448515026, 521529100, 590151350, 730140740, 826211890, 897030052, 912675925, 1121287565, 1180302700, 1569802591, 1652423780, 1825351850, 2065529725, 2242575130, 3139605182, 3650703700, 4131059450, 4485150260, 5606437825, 6279210364, 7849012955, 8262118900, 11212875650, 15698025910, 22425751300, 31396051820, 39245064775, 78490129550, 156980259100]

約数ペア:

[(1, 156980259100), (2, 78490129550), (4, 39245064775), (5, 31396051820), (7, 22425751300), (10, 15698025910), (14, 11212875650), (19, 8262118900), (20, 7849012955), (25, 6279210364), (28, 5606437825), (35, 4485150260), (38, 4131059450), (43, 3650703700), (50, 3139605182), (70, 2242575130), (76, 2065529725), (86, 1825351850), (95, 1652423780), (100, 1569802591), (133, 1180302700), (140, 1121287565), (172, 912675925), (175, 897030052), (190, 826211890), (215, 730140740), (266, 590151350), (301, 521529100), (350, 448515026), (380, 413105945), (430, 365070370), (475, 330484756), (532, 295075675), (602, 260764550), (665, 236060540), (700, 224257513), (817, 192142300), (860, 182535185), (950, 165242378), (1075, 146028148), (1204, 130382275), (1330, 118030270), (1505, 104305820), (1634, 96071150), (1900, 82621189), (2150, 73014074), (2660, 59015135), (3010, 52152910), (3268, 48035575), (3325, 47212108), (4085, 38428460), (4300, 36507037), (5719, 27448900), (6020, 26076455), (6650, 23606054), (7525, 20861164), (8170, 19214230), (11438, 13724450), (13300, 11803027), (15050, 10430582), (16340, 9607115), (20425, 7685692), (22876, 6862225), (28595, 5489780), (30100, 5215291), (40850, 3842846), (57190, 2744890), (81700, 1921423), (114380, 1372445), (142975, 1097956), (274489, 571900), (285950, 548978)]