74189500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 137151812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 47, 50, 55, 70, 77, 82, 94, 100, 110, 125, 140, 154, 164, 175, 188, 205, 220, 235, 250, 275, 287, 308, 329, 350, 385, 410, 451, 470, 500, 517, 550, 574, 658, 700, 770, 820, 875, 902, 940, 1025, 1034, 1100, 1148, 1175, 1316, 1375, 1435, 1540, 1645, 1750, 1804, 1925, 1927, 2050, 2068, 2255, 2350, 2585, 2750, 2870, 3157, 3290, 3500, 3619, 3850, 3854, 4100, 4510, 4700, 5125, 5170, 5500, 5740, 5875, 6314, 6580, 7175, 7238, 7700, 7708, 8225, 9020, 9625, 9635, 10250, 10340, 11275, 11750, 12628, 12925, 13489, 14350, 14476, 15785, 16450, 18095, 19250, 19270, 20500, 21197, 22550, 23500, 25850, 26978, 28700, 31570, 32900, 35875, 36190, 38500, 38540, 41125, 42394, 45100, 48175, 51700, 53956, 56375, 63140, 64625, 67445, 71750, 72380, 78925, 82250, 84788, 90475, 96350, 105985, 112750, 129250, 134890, 143500, 148379, 157850, 164500, 180950, 192700, 211970, 225500, 240875, 258500, 269780, 296758, 315700, 337225, 361900, 394625, 423940, 452375, 481750, 529925, 593516, 674450, 741895, 789250, 904750, 963500, 1059850, 1348900, 1483790, 1578500, 1686125, 1809500, 2119700, 2649625, 2967580, 3372250, 3709475, 5299250, 6744500, 7418950, 10598500, 14837900, 18547375, 37094750, 74189500]

約数ペア:

[(1, 74189500), (2, 37094750), (4, 18547375), (5, 14837900), (7, 10598500), (10, 7418950), (11, 6744500), (14, 5299250), (20, 3709475), (22, 3372250), (25, 2967580), (28, 2649625), (35, 2119700), (41, 1809500), (44, 1686125), (47, 1578500), (50, 1483790), (55, 1348900), (70, 1059850), (77, 963500), (82, 904750), (94, 789250), (100, 741895), (110, 674450), (125, 593516), (140, 529925), (154, 481750), (164, 452375), (175, 423940), (188, 394625), (205, 361900), (220, 337225), (235, 315700), (250, 296758), (275, 269780), (287, 258500), (308, 240875), (329, 225500), (350, 211970), (385, 192700), (410, 180950), (451, 164500), (470, 157850), (500, 148379), (517, 143500), (550, 134890), (574, 129250), (658, 112750), (700, 105985), (770, 96350), (820, 90475), (875, 84788), (902, 82250), (940, 78925), (1025, 72380), (1034, 71750), (1100, 67445), (1148, 64625), (1175, 63140), (1316, 56375), (1375, 53956), (1435, 51700), (1540, 48175), (1645, 45100), (1750, 42394), (1804, 41125), (1925, 38540), (1927, 38500), (2050, 36190), (2068, 35875), (2255, 32900), (2350, 31570), (2585, 28700), (2750, 26978), (2870, 25850), (3157, 23500), (3290, 22550), (3500, 21197), (3619, 20500), (3850, 19270), (3854, 19250), (4100, 18095), (4510, 16450), (4700, 15785), (5125, 14476), (5170, 14350), (5500, 13489), (5740, 12925), (5875, 12628), (6314, 11750), (6580, 11275), (7175, 10340), (7238, 10250), (7700, 9635), (7708, 9625), (8225, 9020)]