187957000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2480

約数の個数: 128

約数和(自身を含む): 548570880

約数和(自身を除く): 360613880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2200, 2441, 2750, 3080, 3500, 3850, 4882, 5500, 7000, 7700, 9625, 9764, 11000, 12205, 15400, 17087, 19250, 19528, 24410, 26851, 34174, 38500, 48820, 53702, 61025, 68348, 77000, 85435, 97640, 107404, 122050, 134255, 136696, 170870, 187957, 214808, 244100, 268510, 305125, 341740, 375914, 427175, 488200, 537020, 610250, 671275, 683480, 751828, 854350, 939785, 1074040, 1220500, 1342550, 1503656, 1708700, 1879570, 2135875, 2441000, 2685100, 3356375, 3417400, 3759140, 4271750, 4698925, 5370200, 6712750, 7518280, 8543500, 9397850, 13425500, 17087000, 18795700, 23494625, 26851000, 37591400, 46989250, 93978500, 187957000]

約数ペア:

[(1, 187957000), (2, 93978500), (4, 46989250), (5, 37591400), (7, 26851000), (8, 23494625), (10, 18795700), (11, 17087000), (14, 13425500), (20, 9397850), (22, 8543500), (25, 7518280), (28, 6712750), (35, 5370200), (40, 4698925), (44, 4271750), (50, 3759140), (55, 3417400), (56, 3356375), (70, 2685100), (77, 2441000), (88, 2135875), (100, 1879570), (110, 1708700), (125, 1503656), (140, 1342550), (154, 1220500), (175, 1074040), (200, 939785), (220, 854350), (250, 751828), (275, 683480), (280, 671275), (308, 610250), (350, 537020), (385, 488200), (440, 427175), (500, 375914), (550, 341740), (616, 305125), (700, 268510), (770, 244100), (875, 214808), (1000, 187957), (1100, 170870), (1375, 136696), (1400, 134255), (1540, 122050), (1750, 107404), (1925, 97640), (2200, 85435), (2441, 77000), (2750, 68348), (3080, 61025), (3500, 53702), (3850, 48820), (4882, 38500), (5500, 34174), (7000, 26851), (7700, 24410), (9625, 19528), (9764, 19250), (11000, 17087), (12205, 15400)]