27471500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 42975604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 125, 140, 167, 175, 188, 235, 250, 329, 334, 350, 470, 500, 658, 668, 700, 835, 875, 940, 1169, 1175, 1316, 1645, 1670, 1750, 2338, 2350, 3290, 3340, 3500, 4175, 4676, 4700, 5845, 5875, 6580, 7849, 8225, 8350, 11690, 11750, 15698, 16450, 16700, 20875, 23380, 23500, 29225, 31396, 32900, 39245, 41125, 41750, 54943, 58450, 78490, 82250, 83500, 109886, 116900, 146125, 156980, 164500, 196225, 219772, 274715, 292250, 392450, 549430, 584500, 784900, 981125, 1098860, 1373575, 1962250, 2747150, 3924500, 5494300, 6867875, 13735750, 27471500]

約数ペア:

[(1, 27471500), (2, 13735750), (4, 6867875), (5, 5494300), (7, 3924500), (10, 2747150), (14, 1962250), (20, 1373575), (25, 1098860), (28, 981125), (35, 784900), (47, 584500), (50, 549430), (70, 392450), (94, 292250), (100, 274715), (125, 219772), (140, 196225), (167, 164500), (175, 156980), (188, 146125), (235, 116900), (250, 109886), (329, 83500), (334, 82250), (350, 78490), (470, 58450), (500, 54943), (658, 41750), (668, 41125), (700, 39245), (835, 32900), (875, 31396), (940, 29225), (1169, 23500), (1175, 23380), (1316, 20875), (1645, 16700), (1670, 16450), (1750, 15698), (2338, 11750), (2350, 11690), (3290, 8350), (3340, 8225), (3500, 7849), (4175, 6580), (4676, 5875), (4700, 5845)]