628299000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{9973}}^1$

素因数の和:10007

約数の個数: 192

約数和(自身を含む): 2427272640

約数和(自身を除く): 1798973640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 5250, 6300, 7000, 7875, 9000, 9973, 10500, 12600, 15750, 19946, 21000, 29919, 31500, 39892, 49865, 59838, 63000, 69811, 79784, 89757, 99730, 119676, 139622, 149595, 179514, 199460, 209433, 239352, 249325, 279244, 299190, 349055, 359028, 398920, 418866, 448785, 498650, 558488, 598380, 628299, 698110, 718056, 747975, 837732, 897570, 997300, 1047165, 1196760, 1246625, 1256598, 1396220, 1495950, 1675464, 1745275, 1795140, 1994600, 2094330, 2243925, 2493250, 2513196, 2792440, 2991900, 3141495, 3490550, 3590280, 3739875, 4188660, 4487850, 4986500, 5026392, 5235825, 5983800, 6282990, 6981100, 7479750, 8377320, 8726375, 8975700, 9973000, 10471650, 11219625, 12565980, 13962200, 14959500, 15707475, 17452750, 17951400, 20943300, 22439250, 25131960, 26179125, 29919000, 31414950, 34905500, 41886600, 44878500, 52358250, 62829900, 69811000, 78537375, 89757000, 104716500, 125659800, 157074750, 209433000, 314149500, 628299000]

約数ペア:

[(1, 628299000), (2, 314149500), (3, 209433000), (4, 157074750), (5, 125659800), (6, 104716500), (7, 89757000), (8, 78537375), (9, 69811000), (10, 62829900), (12, 52358250), (14, 44878500), (15, 41886600), (18, 34905500), (20, 31414950), (21, 29919000), (24, 26179125), (25, 25131960), (28, 22439250), (30, 20943300), (35, 17951400), (36, 17452750), (40, 15707475), (42, 14959500), (45, 13962200), (50, 12565980), (56, 11219625), (60, 10471650), (63, 9973000), (70, 8975700), (72, 8726375), (75, 8377320), (84, 7479750), (90, 6981100), (100, 6282990), (105, 5983800), (120, 5235825), (125, 5026392), (126, 4986500), (140, 4487850), (150, 4188660), (168, 3739875), (175, 3590280), (180, 3490550), (200, 3141495), (210, 2991900), (225, 2792440), (250, 2513196), (252, 2493250), (280, 2243925), (300, 2094330), (315, 1994600), (350, 1795140), (360, 1745275), (375, 1675464), (420, 1495950), (450, 1396220), (500, 1256598), (504, 1246625), (525, 1196760), (600, 1047165), (630, 997300), (700, 897570), (750, 837732), (840, 747975), (875, 718056), (900, 698110), (1000, 628299), (1050, 598380), (1125, 558488), (1260, 498650), (1400, 448785), (1500, 418866), (1575, 398920), (1750, 359028), (1800, 349055), (2100, 299190), (2250, 279244), (2520, 249325), (2625, 239352), (3000, 209433), (3150, 199460), (3500, 179514), (4200, 149595), (4500, 139622), (5250, 119676), (6300, 99730), (7000, 89757), (7875, 79784), (9000, 69811), (9973, 63000), (10500, 59838), (12600, 49865), (15750, 39892), (19946, 31500), (21000, 29919)]