493245000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 1701439740

約数和(自身を除く): 1208194740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 113, 120, 125, 150, 180, 194, 200, 225, 226, 250, 291, 300, 339, 360, 375, 388, 450, 452, 485, 500, 565, 582, 600, 625, 678, 750, 776, 873, 900, 904, 970, 1000, 1017, 1125, 1130, 1164, 1250, 1356, 1455, 1500, 1695, 1746, 1800, 1875, 1940, 2034, 2250, 2260, 2328, 2425, 2500, 2712, 2825, 2910, 3000, 3390, 3492, 3750, 3880, 4068, 4365, 4500, 4520, 4850, 5000, 5085, 5625, 5650, 5820, 6780, 6984, 7275, 7500, 8136, 8475, 8730, 9000, 9700, 10170, 10961, 11250, 11300, 11640, 12125, 13560, 14125, 14550, 15000, 16950, 17460, 19400, 20340, 21825, 21922, 22500, 22600, 24250, 25425, 28250, 29100, 32883, 33900, 34920, 36375, 40680, 42375, 43650, 43844, 45000, 48500, 50850, 54805, 56500, 58200, 60625, 65766, 67800, 70625, 72750, 84750, 87300, 87688, 97000, 98649, 101700, 109125, 109610, 113000, 121250, 127125, 131532, 141250, 145500, 164415, 169500, 174600, 181875, 197298, 203400, 211875, 218250, 219220, 242500, 254250, 263064, 274025, 282500, 291000, 328830, 339000, 363750, 394596, 423750, 436500, 438440, 485000, 493245, 508500, 545625, 548050, 565000, 635625, 657660, 727500, 789192, 822075, 847500, 873000, 986490, 1017000, 1091250, 1096100, 1271250, 1315320, 1370125, 1455000, 1644150, 1695000, 1972980, 2182500, 2192200, 2466225, 2542500, 2740250, 3288300, 3945960, 4110375, 4365000, 4932450, 5085000, 5480500, 6576600, 6850625, 8220750, 9864900, 10961000, 12331125, 13701250, 16441500, 19729800, 20551875, 24662250, 27402500, 32883000, 41103750, 49324500, 54805000, 61655625, 82207500, 98649000, 123311250, 164415000, 246622500, 493245000]

約数ペア:

[(1, 493245000), (2, 246622500), (3, 164415000), (4, 123311250), (5, 98649000), (6, 82207500), (8, 61655625), (9, 54805000), (10, 49324500), (12, 41103750), (15, 32883000), (18, 27402500), (20, 24662250), (24, 20551875), (25, 19729800), (30, 16441500), (36, 13701250), (40, 12331125), (45, 10961000), (50, 9864900), (60, 8220750), (72, 6850625), (75, 6576600), (90, 5480500), (97, 5085000), (100, 4932450), (113, 4365000), (120, 4110375), (125, 3945960), (150, 3288300), (180, 2740250), (194, 2542500), (200, 2466225), (225, 2192200), (226, 2182500), (250, 1972980), (291, 1695000), (300, 1644150), (339, 1455000), (360, 1370125), (375, 1315320), (388, 1271250), (450, 1096100), (452, 1091250), (485, 1017000), (500, 986490), (565, 873000), (582, 847500), (600, 822075), (625, 789192), (678, 727500), (750, 657660), (776, 635625), (873, 565000), (900, 548050), (904, 545625), (970, 508500), (1000, 493245), (1017, 485000), (1125, 438440), (1130, 436500), (1164, 423750), (1250, 394596), (1356, 363750), (1455, 339000), (1500, 328830), (1695, 291000), (1746, 282500), (1800, 274025), (1875, 263064), (1940, 254250), (2034, 242500), (2250, 219220), (2260, 218250), (2328, 211875), (2425, 203400), (2500, 197298), (2712, 181875), (2825, 174600), (2910, 169500), (3000, 164415), (3390, 145500), (3492, 141250), (3750, 131532), (3880, 127125), (4068, 121250), (4365, 113000), (4500, 109610), (4520, 109125), (4850, 101700), (5000, 98649), (5085, 97000), (5625, 87688), (5650, 87300), (5820, 84750), (6780, 72750), (6984, 70625), (7275, 67800), (7500, 65766), (8136, 60625), (8475, 58200), (8730, 56500), (9000, 54805), (9700, 50850), (10170, 48500), (10961, 45000), (11250, 43844), (11300, 43650), (11640, 42375), (12125, 40680), (13560, 36375), (14125, 34920), (14550, 33900), (15000, 32883), (16950, 29100), (17460, 28250), (19400, 25425), (20340, 24250), (21825, 22600), (21922, 22500)]