18058388400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{128621}}^1$

素因数の和:128661

約数の個数: 240

約数和(自身を含む): 69219215520

約数和(自身を除く): 51160827120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4680, 5200, 5400, 5616, 5850, 7020, 7800, 8775, 9360, 10800, 11700, 14040, 15600, 17550, 23400, 28080, 35100, 46800, 70200, 128621, 140400, 257242, 385863, 514484, 643105, 771726, 1028968, 1157589, 1286210, 1543452, 1672073, 1929315, 2057936, 2315178, 2572420, 3086904, 3215525, 3344146, 3472767, 3858630, 4630356, 5016219, 5144840, 5787945, 6173808, 6431050, 6688292, 6945534, 7717260, 8360365, 9260712, 9646575, 10032438, 10289680, 11575890, 12862100, 13376584, 13891068, 15048657, 15434520, 16720730, 17363835, 18521424, 19293150, 20064876, 23151780, 25081095, 25724200, 26753168, 27782136, 28939725, 30097314, 30869040, 33441460, 34727670, 38586300, 40129752, 41801825, 45145971, 46303560, 50162190, 51448400, 55564272, 57879450, 60194628, 66882920, 69455340, 75243285, 77172600, 80259504, 83603650, 86819175, 90291942, 92607120, 100324380, 115758900, 120389256, 125405475, 133765840, 138910680, 150486570, 154345200, 167207300, 173638350, 180583884, 200648760, 225729855, 231517800, 240778512, 250810950, 277821360, 300973140, 334414600, 347276700, 361167768, 376216425, 401297520, 451459710, 463035600, 501621900, 601946280, 668829200, 694553400, 722335536, 752432850, 902919420, 1003243800, 1128649275, 1203892560, 1389106800, 1504865700, 1805838840, 2006487600, 2257298550, 3009731400, 3611677680, 4514597100, 6019462800, 9029194200, 18058388400]

約数ペア:

[(1, 18058388400), (2, 9029194200), (3, 6019462800), (4, 4514597100), (5, 3611677680), (6, 3009731400), (8, 2257298550), (9, 2006487600), (10, 1805838840), (12, 1504865700), (13, 1389106800), (15, 1203892560), (16, 1128649275), (18, 1003243800), (20, 902919420), (24, 752432850), (25, 722335536), (26, 694553400), (27, 668829200), (30, 601946280), (36, 501621900), (39, 463035600), (40, 451459710), (45, 401297520), (48, 376216425), (50, 361167768), (52, 347276700), (54, 334414600), (60, 300973140), (65, 277821360), (72, 250810950), (75, 240778512), (78, 231517800), (80, 225729855), (90, 200648760), (100, 180583884), (104, 173638350), (108, 167207300), (117, 154345200), (120, 150486570), (130, 138910680), (135, 133765840), (144, 125405475), (150, 120389256), (156, 115758900), (180, 100324380), (195, 92607120), (200, 90291942), (208, 86819175), (216, 83603650), (225, 80259504), (234, 77172600), (240, 75243285), (260, 69455340), (270, 66882920), (300, 60194628), (312, 57879450), (325, 55564272), (351, 51448400), (360, 50162190), (390, 46303560), (400, 45145971), (432, 41801825), (450, 40129752), (468, 38586300), (520, 34727670), (540, 33441460), (585, 30869040), (600, 30097314), (624, 28939725), (650, 27782136), (675, 26753168), (702, 25724200), (720, 25081095), (780, 23151780), (900, 20064876), (936, 19293150), (975, 18521424), (1040, 17363835), (1080, 16720730), (1170, 15434520), (1200, 15048657), (1300, 13891068), (1350, 13376584), (1404, 12862100), (1560, 11575890), (1755, 10289680), (1800, 10032438), (1872, 9646575), (1950, 9260712), (2160, 8360365), (2340, 7717260), (2600, 6945534), (2700, 6688292), (2808, 6431050), (2925, 6173808), (3120, 5787945), (3510, 5144840), (3600, 5016219), (3900, 4630356), (4680, 3858630), (5200, 3472767), (5400, 3344146), (5616, 3215525), (5850, 3086904), (7020, 2572420), (7800, 2315178), (8775, 2057936), (9360, 1929315), (10800, 1672073), (11700, 1543452), (14040, 1286210), (15600, 1157589), (17550, 1028968), (23400, 771726), (28080, 643105), (35100, 514484), (46800, 385863), (70200, 257242), (128621, 140400)]