3117900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 9513280

約数和(自身を除く): 6395380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 547, 570, 950, 1094, 1140, 1425, 1641, 1900, 2188, 2735, 2850, 3282, 5470, 5700, 6564, 8205, 10393, 10940, 13675, 16410, 20786, 27350, 31179, 32820, 41025, 41572, 51965, 54700, 62358, 82050, 103930, 124716, 155895, 164100, 207860, 259825, 311790, 519650, 623580, 779475, 1039300, 1558950, 3117900]

約数ペア:

[(1, 3117900), (2, 1558950), (3, 1039300), (4, 779475), (5, 623580), (6, 519650), (10, 311790), (12, 259825), (15, 207860), (19, 164100), (20, 155895), (25, 124716), (30, 103930), (38, 82050), (50, 62358), (57, 54700), (60, 51965), (75, 41572), (76, 41025), (95, 32820), (100, 31179), (114, 27350), (150, 20786), (190, 16410), (228, 13675), (285, 10940), (300, 10393), (380, 8205), (475, 6564), (547, 5700), (570, 5470), (950, 3282), (1094, 2850), (1140, 2735), (1425, 2188), (1641, 1900)]