27413580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 81849600

約数和(自身を除く): 54436020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 173, 190, 228, 278, 285, 346, 380, 417, 519, 556, 570, 692, 695, 834, 865, 1038, 1140, 1390, 1668, 1730, 2076, 2085, 2595, 2641, 2780, 3287, 3460, 4170, 5190, 5282, 6574, 7923, 8340, 9861, 10380, 10564, 13148, 13205, 15846, 16435, 19722, 24047, 26410, 31692, 32870, 39444, 39615, 48094, 49305, 52820, 65740, 72141, 79230, 96188, 98610, 120235, 144282, 158460, 197220, 240470, 288564, 360705, 456893, 480940, 721410, 913786, 1370679, 1442820, 1827572, 2284465, 2741358, 4568930, 5482716, 6853395, 9137860, 13706790, 27413580]

約数ペア:

[(1, 27413580), (2, 13706790), (3, 9137860), (4, 6853395), (5, 5482716), (6, 4568930), (10, 2741358), (12, 2284465), (15, 1827572), (19, 1442820), (20, 1370679), (30, 913786), (38, 721410), (57, 480940), (60, 456893), (76, 360705), (95, 288564), (114, 240470), (139, 197220), (173, 158460), (190, 144282), (228, 120235), (278, 98610), (285, 96188), (346, 79230), (380, 72141), (417, 65740), (519, 52820), (556, 49305), (570, 48094), (692, 39615), (695, 39444), (834, 32870), (865, 31692), (1038, 26410), (1140, 24047), (1390, 19722), (1668, 16435), (1730, 15846), (2076, 13205), (2085, 13148), (2595, 10564), (2641, 10380), (2780, 9861), (3287, 8340), (3460, 7923), (4170, 6574), (5190, 5282)]