267900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 833280

約数和(自身を除く): 565380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 141, 150, 188, 190, 228, 235, 282, 285, 300, 380, 470, 475, 564, 570, 705, 893, 940, 950, 1140, 1175, 1410, 1425, 1786, 1900, 2350, 2679, 2820, 2850, 3525, 3572, 4465, 4700, 5358, 5700, 7050, 8930, 10716, 13395, 14100, 17860, 22325, 26790, 44650, 53580, 66975, 89300, 133950, 267900]

約数ペア:

[(1, 267900), (2, 133950), (3, 89300), (4, 66975), (5, 53580), (6, 44650), (10, 26790), (12, 22325), (15, 17860), (19, 14100), (20, 13395), (25, 10716), (30, 8930), (38, 7050), (47, 5700), (50, 5358), (57, 4700), (60, 4465), (75, 3572), (76, 3525), (94, 2850), (95, 2820), (100, 2679), (114, 2350), (141, 1900), (150, 1786), (188, 1425), (190, 1410), (228, 1175), (235, 1140), (282, 950), (285, 940), (300, 893), (380, 705), (470, 570), (475, 564)]