200725000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 369238520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 37, 40, 50, 56, 62, 70, 74, 100, 124, 125, 140, 148, 155, 175, 185, 200, 217, 248, 250, 259, 280, 296, 310, 350, 370, 434, 500, 518, 620, 625, 700, 740, 775, 868, 875, 925, 1000, 1036, 1085, 1147, 1240, 1250, 1295, 1400, 1480, 1550, 1736, 1750, 1850, 2072, 2170, 2294, 2500, 2590, 3100, 3125, 3500, 3700, 3875, 4340, 4375, 4588, 4625, 5000, 5180, 5425, 5735, 6200, 6250, 6475, 7000, 7400, 7750, 8029, 8680, 8750, 9176, 9250, 10360, 10850, 11470, 12500, 12950, 15500, 16058, 17500, 18500, 19375, 21700, 21875, 22940, 23125, 25000, 25900, 27125, 28675, 31000, 32116, 32375, 35000, 37000, 38750, 40145, 43400, 43750, 45880, 46250, 51800, 54250, 57350, 64232, 64750, 77500, 80290, 87500, 92500, 96875, 108500, 114700, 115625, 129500, 135625, 143375, 155000, 160580, 161875, 175000, 185000, 193750, 200725, 217000, 229400, 231250, 259000, 271250, 286750, 321160, 323750, 387500, 401450, 462500, 542500, 573500, 647500, 678125, 716875, 775000, 802900, 809375, 925000, 1003625, 1085000, 1147000, 1295000, 1356250, 1433750, 1605800, 1618750, 2007250, 2712500, 2867500, 3237500, 3584375, 4014500, 5018125, 5425000, 5735000, 6475000, 7168750, 8029000, 10036250, 14337500, 20072500, 25090625, 28675000, 40145000, 50181250, 100362500, 200725000]

約数ペア:

[(1, 200725000), (2, 100362500), (4, 50181250), (5, 40145000), (7, 28675000), (8, 25090625), (10, 20072500), (14, 14337500), (20, 10036250), (25, 8029000), (28, 7168750), (31, 6475000), (35, 5735000), (37, 5425000), (40, 5018125), (50, 4014500), (56, 3584375), (62, 3237500), (70, 2867500), (74, 2712500), (100, 2007250), (124, 1618750), (125, 1605800), (140, 1433750), (148, 1356250), (155, 1295000), (175, 1147000), (185, 1085000), (200, 1003625), (217, 925000), (248, 809375), (250, 802900), (259, 775000), (280, 716875), (296, 678125), (310, 647500), (350, 573500), (370, 542500), (434, 462500), (500, 401450), (518, 387500), (620, 323750), (625, 321160), (700, 286750), (740, 271250), (775, 259000), (868, 231250), (875, 229400), (925, 217000), (1000, 200725), (1036, 193750), (1085, 185000), (1147, 175000), (1240, 161875), (1250, 160580), (1295, 155000), (1400, 143375), (1480, 135625), (1550, 129500), (1736, 115625), (1750, 114700), (1850, 108500), (2072, 96875), (2170, 92500), (2294, 87500), (2500, 80290), (2590, 77500), (3100, 64750), (3125, 64232), (3500, 57350), (3700, 54250), (3875, 51800), (4340, 46250), (4375, 45880), (4588, 43750), (4625, 43400), (5000, 40145), (5180, 38750), (5425, 37000), (5735, 35000), (6200, 32375), (6250, 32116), (6475, 31000), (7000, 28675), (7400, 27125), (7750, 25900), (8029, 25000), (8680, 23125), (8750, 22940), (9176, 21875), (9250, 21700), (10360, 19375), (10850, 18500), (11470, 17500), (12500, 16058), (12950, 15500)]