257915046000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{443153}}^1$

素因数の和:443276

約数の個数: 160

約数和(自身を含む): 840092355648

約数和(自身を除く): 582177309648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 125, 150, 194, 200, 240, 250, 291, 300, 375, 388, 400, 485, 500, 582, 600, 750, 776, 970, 1000, 1164, 1200, 1455, 1500, 1552, 1940, 2000, 2328, 2425, 2910, 3000, 3880, 4656, 4850, 5820, 6000, 7275, 7760, 9700, 11640, 12125, 14550, 19400, 23280, 24250, 29100, 36375, 38800, 48500, 58200, 72750, 97000, 116400, 145500, 194000, 291000, 443153, 582000, 886306, 1329459, 1772612, 2215765, 2658918, 3545224, 4431530, 5317836, 6647295, 7090448, 8863060, 10635672, 11078825, 13294590, 17726120, 21271344, 22157650, 26589180, 33236475, 35452240, 42985841, 44315300, 53178360, 55394125, 66472950, 85971682, 88630600, 106356720, 110788250, 128957523, 132945900, 166182375, 171943364, 177261200, 214929205, 221576500, 257915046, 265891800, 332364750, 343886728, 429858410, 443153000, 515830092, 531783600, 644787615, 664729500, 687773456, 859716820, 886306000, 1031660184, 1074646025, 1289575230, 1329459000, 1719433640, 2063320368, 2149292050, 2579150460, 2658918000, 3223938075, 3438867280, 4298584100, 5158300920, 5373230125, 6447876150, 8597168200, 10316601840, 10746460250, 12895752300, 16119690375, 17194336400, 21492920500, 25791504600, 32239380750, 42985841000, 51583009200, 64478761500, 85971682000, 128957523000, 257915046000]

約数ペア:

[(1, 257915046000), (2, 128957523000), (3, 85971682000), (4, 64478761500), (5, 51583009200), (6, 42985841000), (8, 32239380750), (10, 25791504600), (12, 21492920500), (15, 17194336400), (16, 16119690375), (20, 12895752300), (24, 10746460250), (25, 10316601840), (30, 8597168200), (40, 6447876150), (48, 5373230125), (50, 5158300920), (60, 4298584100), (75, 3438867280), (80, 3223938075), (97, 2658918000), (100, 2579150460), (120, 2149292050), (125, 2063320368), (150, 1719433640), (194, 1329459000), (200, 1289575230), (240, 1074646025), (250, 1031660184), (291, 886306000), (300, 859716820), (375, 687773456), (388, 664729500), (400, 644787615), (485, 531783600), (500, 515830092), (582, 443153000), (600, 429858410), (750, 343886728), (776, 332364750), (970, 265891800), (1000, 257915046), (1164, 221576500), (1200, 214929205), (1455, 177261200), (1500, 171943364), (1552, 166182375), (1940, 132945900), (2000, 128957523), (2328, 110788250), (2425, 106356720), (2910, 88630600), (3000, 85971682), (3880, 66472950), (4656, 55394125), (4850, 53178360), (5820, 44315300), (6000, 42985841), (7275, 35452240), (7760, 33236475), (9700, 26589180), (11640, 22157650), (12125, 21271344), (14550, 17726120), (19400, 13294590), (23280, 11078825), (24250, 10635672), (29100, 8863060), (36375, 7090448), (38800, 6647295), (48500, 5317836), (58200, 4431530), (72750, 3545224), (97000, 2658918), (116400, 2215765), (145500, 1772612), (194000, 1329459), (291000, 886306), (443153, 582000)]