201555000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{1493}}^1$

素因数の和:1528

約数の個数: 160

約数和(自身を含む): 700088400

約数和(自身を除く): 498533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1350, 1493, 1500, 1800, 1875, 2250, 2500, 2700, 2986, 3000, 3375, 3750, 4479, 4500, 5000, 5400, 5625, 5972, 6750, 7465, 7500, 8958, 9000, 11250, 11944, 13437, 13500, 14930, 15000, 16875, 17916, 22395, 22500, 26874, 27000, 29860, 33750, 35832, 37325, 40311, 44790, 45000, 53748, 59720, 67185, 67500, 74650, 80622, 89580, 107496, 111975, 134370, 135000, 149300, 161244, 179160, 186625, 201555, 223950, 268740, 298600, 322488, 335925, 373250, 403110, 447900, 537480, 559875, 671850, 746500, 806220, 895800, 933125, 1007775, 1119750, 1343700, 1493000, 1612440, 1679625, 1866250, 2015550, 2239500, 2687400, 2799375, 3359250, 3732500, 4031100, 4479000, 5038875, 5598750, 6718500, 7465000, 8062200, 8398125, 10077750, 11197500, 13437000, 16796250, 20155500, 22395000, 25194375, 33592500, 40311000, 50388750, 67185000, 100777500, 201555000]

約数ペア:

[(1, 201555000), (2, 100777500), (3, 67185000), (4, 50388750), (5, 40311000), (6, 33592500), (8, 25194375), (9, 22395000), (10, 20155500), (12, 16796250), (15, 13437000), (18, 11197500), (20, 10077750), (24, 8398125), (25, 8062200), (27, 7465000), (30, 6718500), (36, 5598750), (40, 5038875), (45, 4479000), (50, 4031100), (54, 3732500), (60, 3359250), (72, 2799375), (75, 2687400), (90, 2239500), (100, 2015550), (108, 1866250), (120, 1679625), (125, 1612440), (135, 1493000), (150, 1343700), (180, 1119750), (200, 1007775), (216, 933125), (225, 895800), (250, 806220), (270, 746500), (300, 671850), (360, 559875), (375, 537480), (450, 447900), (500, 403110), (540, 373250), (600, 335925), (625, 322488), (675, 298600), (750, 268740), (900, 223950), (1000, 201555), (1080, 186625), (1125, 179160), (1250, 161244), (1350, 149300), (1493, 135000), (1500, 134370), (1800, 111975), (1875, 107496), (2250, 89580), (2500, 80622), (2700, 74650), (2986, 67500), (3000, 67185), (3375, 59720), (3750, 53748), (4479, 45000), (4500, 44790), (5000, 40311), (5400, 37325), (5625, 35832), (5972, 33750), (6750, 29860), (7465, 27000), (7500, 26874), (8958, 22500), (9000, 22395), (11250, 17916), (11944, 16875), (13437, 15000), (13500, 14930)]