31063800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 96

約数和(自身を含む): 100529280

約数和(自身を除く): 69465480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2251, 2300, 2760, 3450, 4502, 4600, 6753, 6900, 9004, 11255, 13506, 13800, 18008, 22510, 27012, 33765, 45020, 51773, 54024, 56275, 67530, 90040, 103546, 112550, 135060, 155319, 168825, 207092, 225100, 258865, 270120, 310638, 337650, 414184, 450200, 517730, 621276, 675300, 776595, 1035460, 1242552, 1294325, 1350600, 1553190, 2070920, 2588650, 3106380, 3882975, 5177300, 6212760, 7765950, 10354600, 15531900, 31063800]

約数ペア:

[(1, 31063800), (2, 15531900), (3, 10354600), (4, 7765950), (5, 6212760), (6, 5177300), (8, 3882975), (10, 3106380), (12, 2588650), (15, 2070920), (20, 1553190), (23, 1350600), (24, 1294325), (25, 1242552), (30, 1035460), (40, 776595), (46, 675300), (50, 621276), (60, 517730), (69, 450200), (75, 414184), (92, 337650), (100, 310638), (115, 270120), (120, 258865), (138, 225100), (150, 207092), (184, 168825), (200, 155319), (230, 135060), (276, 112550), (300, 103546), (345, 90040), (460, 67530), (552, 56275), (575, 54024), (600, 51773), (690, 45020), (920, 33765), (1150, 27012), (1380, 22510), (1725, 18008), (2251, 13800), (2300, 13506), (2760, 11255), (3450, 9004), (4502, 6900), (4600, 6753)]