210235500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 713512800

約数和(自身を除く): 503277300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 125, 135, 145, 150, 162, 174, 179, 180, 225, 250, 261, 270, 290, 300, 324, 348, 358, 375, 405, 435, 450, 500, 522, 537, 540, 580, 675, 716, 725, 750, 783, 810, 870, 895, 900, 1044, 1074, 1125, 1305, 1350, 1450, 1500, 1566, 1611, 1620, 1740, 1790, 2025, 2148, 2175, 2250, 2349, 2610, 2685, 2700, 2900, 3132, 3222, 3375, 3580, 3625, 3915, 4050, 4350, 4475, 4500, 4698, 4833, 5191, 5220, 5370, 6444, 6525, 6750, 7250, 7830, 8055, 8100, 8700, 8950, 9396, 9666, 10125, 10382, 10740, 10875, 11745, 13050, 13425, 13500, 14499, 14500, 15573, 15660, 16110, 17900, 19332, 19575, 20250, 20764, 21750, 22375, 23490, 24165, 25955, 26100, 26850, 28998, 31146, 32220, 32625, 39150, 40275, 40500, 43500, 44750, 46719, 46980, 48330, 51910, 53700, 57996, 58725, 62292, 65250, 67125, 72495, 77865, 78300, 80550, 89500, 93438, 96660, 97875, 103820, 117450, 120825, 129775, 130500, 134250, 140157, 144990, 155730, 161100, 186876, 195750, 201375, 233595, 234900, 241650, 259550, 268500, 280314, 289980, 293625, 311460, 362475, 389325, 391500, 402750, 420471, 467190, 483300, 519100, 560628, 587250, 604125, 648875, 700785, 724950, 778650, 805500, 840942, 934380, 1167975, 1174500, 1208250, 1297750, 1401570, 1449900, 1557300, 1681884, 1812375, 1946625, 2102355, 2335950, 2416500, 2595500, 2803140, 3503925, 3624750, 3893250, 4204710, 4671900, 5839875, 7007850, 7249500, 7786500, 8409420, 10511775, 11679750, 14015700, 17519625, 21023550, 23359500, 35039250, 42047100, 52558875, 70078500, 105117750, 210235500]

約数ペア:

[(1, 210235500), (2, 105117750), (3, 70078500), (4, 52558875), (5, 42047100), (6, 35039250), (9, 23359500), (10, 21023550), (12, 17519625), (15, 14015700), (18, 11679750), (20, 10511775), (25, 8409420), (27, 7786500), (29, 7249500), (30, 7007850), (36, 5839875), (45, 4671900), (50, 4204710), (54, 3893250), (58, 3624750), (60, 3503925), (75, 2803140), (81, 2595500), (87, 2416500), (90, 2335950), (100, 2102355), (108, 1946625), (116, 1812375), (125, 1681884), (135, 1557300), (145, 1449900), (150, 1401570), (162, 1297750), (174, 1208250), (179, 1174500), (180, 1167975), (225, 934380), (250, 840942), (261, 805500), (270, 778650), (290, 724950), (300, 700785), (324, 648875), (348, 604125), (358, 587250), (375, 560628), (405, 519100), (435, 483300), (450, 467190), (500, 420471), (522, 402750), (537, 391500), (540, 389325), (580, 362475), (675, 311460), (716, 293625), (725, 289980), (750, 280314), (783, 268500), (810, 259550), (870, 241650), (895, 234900), (900, 233595), (1044, 201375), (1074, 195750), (1125, 186876), (1305, 161100), (1350, 155730), (1450, 144990), (1500, 140157), (1566, 134250), (1611, 130500), (1620, 129775), (1740, 120825), (1790, 117450), (2025, 103820), (2148, 97875), (2175, 96660), (2250, 93438), (2349, 89500), (2610, 80550), (2685, 78300), (2700, 77865), (2900, 72495), (3132, 67125), (3222, 65250), (3375, 62292), (3580, 58725), (3625, 57996), (3915, 53700), (4050, 51910), (4350, 48330), (4475, 46980), (4500, 46719), (4698, 44750), (4833, 43500), (5191, 40500), (5220, 40275), (5370, 39150), (6444, 32625), (6525, 32220), (6750, 31146), (7250, 28998), (7830, 26850), (8055, 26100), (8100, 25955), (8700, 24165), (8950, 23490), (9396, 22375), (9666, 21750), (10125, 20764), (10382, 20250), (10740, 19575), (10875, 19332), (11745, 17900), (13050, 16110), (13425, 15660), (13500, 15573), (14499, 14500)]