243306000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 240

約数和(自身を含む): 971687808

約数和(自身を除く): 728381808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 1931, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 3862, 4200, 4500, 5040, 5250, 5793, 6000, 6300, 7000, 7724, 7875, 8400, 9000, 9655, 10500, 11586, 12600, 13517, 14000, 15448, 15750, 17379, 18000, 19310, 21000, 23172, 25200, 27034, 28965, 30896, 31500, 34758, 38620, 40551, 42000, 46344, 48275, 54068, 57930, 63000, 67585, 69516, 77240, 81102, 86895, 92688, 96550, 108136, 115860, 121653, 126000, 135170, 139032, 144825, 154480, 162204, 173790, 193100, 202755, 216272, 231720, 241375, 243306, 270340, 278064, 289650, 324408, 337925, 347580, 386200, 405510, 434475, 463440, 482750, 486612, 540680, 579300, 608265, 648816, 675850, 695160, 724125, 772400, 811020, 868950, 965500, 973224, 1013775, 1081360, 1158600, 1216530, 1351700, 1390320, 1448250, 1622040, 1689625, 1737900, 1931000, 1946448, 2027550, 2172375, 2317200, 2433060, 2703400, 2896500, 3041325, 3244080, 3379250, 3475800, 3862000, 4055100, 4344750, 4866120, 5068875, 5406800, 5793000, 6082650, 6758500, 6951600, 8110200, 8689500, 9732240, 10137750, 11586000, 12165300, 13517000, 15206625, 16220400, 17379000, 20275500, 24330600, 27034000, 30413250, 34758000, 40551000, 48661200, 60826500, 81102000, 121653000, 243306000]

約数ペア:

[(1, 243306000), (2, 121653000), (3, 81102000), (4, 60826500), (5, 48661200), (6, 40551000), (7, 34758000), (8, 30413250), (9, 27034000), (10, 24330600), (12, 20275500), (14, 17379000), (15, 16220400), (16, 15206625), (18, 13517000), (20, 12165300), (21, 11586000), (24, 10137750), (25, 9732240), (28, 8689500), (30, 8110200), (35, 6951600), (36, 6758500), (40, 6082650), (42, 5793000), (45, 5406800), (48, 5068875), (50, 4866120), (56, 4344750), (60, 4055100), (63, 3862000), (70, 3475800), (72, 3379250), (75, 3244080), (80, 3041325), (84, 2896500), (90, 2703400), (100, 2433060), (105, 2317200), (112, 2172375), (120, 2027550), (125, 1946448), (126, 1931000), (140, 1737900), (144, 1689625), (150, 1622040), (168, 1448250), (175, 1390320), (180, 1351700), (200, 1216530), (210, 1158600), (225, 1081360), (240, 1013775), (250, 973224), (252, 965500), (280, 868950), (300, 811020), (315, 772400), (336, 724125), (350, 695160), (360, 675850), (375, 648816), (400, 608265), (420, 579300), (450, 540680), (500, 486612), (504, 482750), (525, 463440), (560, 434475), (600, 405510), (630, 386200), (700, 347580), (720, 337925), (750, 324408), (840, 289650), (875, 278064), (900, 270340), (1000, 243306), (1008, 241375), (1050, 231720), (1125, 216272), (1200, 202755), (1260, 193100), (1400, 173790), (1500, 162204), (1575, 154480), (1680, 144825), (1750, 139032), (1800, 135170), (1931, 126000), (2000, 121653), (2100, 115860), (2250, 108136), (2520, 96550), (2625, 92688), (2800, 86895), (3000, 81102), (3150, 77240), (3500, 69516), (3600, 67585), (3862, 63000), (4200, 57930), (4500, 54068), (5040, 48275), (5250, 46344), (5793, 42000), (6000, 40551), (6300, 38620), (7000, 34758), (7724, 31500), (7875, 30896), (8400, 28965), (9000, 27034), (9655, 25200), (10500, 23172), (11586, 21000), (12600, 19310), (13517, 18000), (14000, 17379), (15448, 15750)]