154489756500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{320851}}^1$

素因数の和:320983

約数の個数: 144

約数和(自身を含む): 491920019136

約数和(自身を除く): 337430262636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 125, 150, 180, 214, 225, 250, 300, 321, 375, 428, 450, 500, 535, 642, 750, 900, 963, 1070, 1125, 1284, 1500, 1605, 1926, 2140, 2250, 2675, 3210, 3852, 4500, 4815, 5350, 6420, 8025, 9630, 10700, 13375, 16050, 19260, 24075, 26750, 32100, 40125, 48150, 53500, 80250, 96300, 120375, 160500, 240750, 320851, 481500, 641702, 962553, 1283404, 1604255, 1925106, 2887659, 3208510, 3850212, 4812765, 5775318, 6417020, 8021275, 9625530, 11550636, 14438295, 16042550, 19251060, 24063825, 28876590, 32085100, 34331057, 40106375, 48127650, 57753180, 68662114, 72191475, 80212750, 96255300, 102993171, 120319125, 137324228, 144382950, 160425500, 171655285, 205986342, 240638250, 288765900, 308979513, 343310570, 360957375, 411972684, 481276500, 514965855, 617959026, 686621140, 721914750, 858276425, 1029931710, 1235918052, 1443829500, 1544897565, 1716552850, 2059863420, 2574829275, 3089795130, 3433105700, 4291382125, 5149658550, 6179590260, 7724487825, 8582764250, 10299317100, 12874146375, 15448975650, 17165528500, 25748292750, 30897951300, 38622439125, 51496585500, 77244878250, 154489756500]

約数ペア:

[(1, 154489756500), (2, 77244878250), (3, 51496585500), (4, 38622439125), (5, 30897951300), (6, 25748292750), (9, 17165528500), (10, 15448975650), (12, 12874146375), (15, 10299317100), (18, 8582764250), (20, 7724487825), (25, 6179590260), (30, 5149658550), (36, 4291382125), (45, 3433105700), (50, 3089795130), (60, 2574829275), (75, 2059863420), (90, 1716552850), (100, 1544897565), (107, 1443829500), (125, 1235918052), (150, 1029931710), (180, 858276425), (214, 721914750), (225, 686621140), (250, 617959026), (300, 514965855), (321, 481276500), (375, 411972684), (428, 360957375), (450, 343310570), (500, 308979513), (535, 288765900), (642, 240638250), (750, 205986342), (900, 171655285), (963, 160425500), (1070, 144382950), (1125, 137324228), (1284, 120319125), (1500, 102993171), (1605, 96255300), (1926, 80212750), (2140, 72191475), (2250, 68662114), (2675, 57753180), (3210, 48127650), (3852, 40106375), (4500, 34331057), (4815, 32085100), (5350, 28876590), (6420, 24063825), (8025, 19251060), (9630, 16042550), (10700, 14438295), (13375, 11550636), (16050, 9625530), (19260, 8021275), (24075, 6417020), (26750, 5775318), (32100, 4812765), (40125, 3850212), (48150, 3208510), (53500, 2887659), (80250, 1925106), (96300, 1604255), (120375, 1283404), (160500, 962553), (240750, 641702), (320851, 481500)]