190057000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 535392000

約数和(自身を除く): 345335000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1429, 1750, 1900, 2375, 2660, 2858, 3325, 3500, 3800, 4750, 5320, 5716, 6650, 7000, 7145, 9500, 10003, 11432, 13300, 14290, 16625, 19000, 20006, 26600, 27151, 28580, 33250, 35725, 40012, 50015, 54302, 57160, 66500, 71450, 80024, 100030, 108604, 133000, 135755, 142900, 178625, 190057, 200060, 217208, 250075, 271510, 285800, 357250, 380114, 400120, 500150, 543020, 678775, 714500, 760228, 950285, 1000300, 1086040, 1250375, 1357550, 1429000, 1520456, 1900570, 2000600, 2500750, 2715100, 3393875, 3801140, 4751425, 5001500, 5430200, 6787750, 7602280, 9502850, 10003000, 13575500, 19005700, 23757125, 27151000, 38011400, 47514250, 95028500, 190057000]

約数ペア:

[(1, 190057000), (2, 95028500), (4, 47514250), (5, 38011400), (7, 27151000), (8, 23757125), (10, 19005700), (14, 13575500), (19, 10003000), (20, 9502850), (25, 7602280), (28, 6787750), (35, 5430200), (38, 5001500), (40, 4751425), (50, 3801140), (56, 3393875), (70, 2715100), (76, 2500750), (95, 2000600), (100, 1900570), (125, 1520456), (133, 1429000), (140, 1357550), (152, 1250375), (175, 1086040), (190, 1000300), (200, 950285), (250, 760228), (266, 714500), (280, 678775), (350, 543020), (380, 500150), (475, 400120), (500, 380114), (532, 357250), (665, 285800), (700, 271510), (760, 250075), (875, 217208), (950, 200060), (1000, 190057), (1064, 178625), (1330, 142900), (1400, 135755), (1429, 133000), (1750, 108604), (1900, 100030), (2375, 80024), (2660, 71450), (2858, 66500), (3325, 57160), (3500, 54302), (3800, 50015), (4750, 40012), (5320, 35725), (5716, 33250), (6650, 28580), (7000, 27151), (7145, 26600), (9500, 20006), (10003, 19000), (11432, 16625), (13300, 14290)]