287253000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{10639}}^1$

素因数の和:10669

約数の個数: 128

約数和(自身を含む): 995904000

約数和(自身を除く): 708651000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 9000, 10639, 13500, 21278, 27000, 31917, 42556, 53195, 63834, 85112, 95751, 106390, 127668, 159585, 191502, 212780, 255336, 265975, 287253, 319170, 383004, 425560, 478755, 531950, 574506, 638340, 766008, 797925, 957510, 1063900, 1149012, 1276680, 1329875, 1436265, 1595850, 1915020, 2127800, 2298024, 2393775, 2659750, 2872530, 3191700, 3830040, 3989625, 4787550, 5319500, 5745060, 6383400, 7181325, 7979250, 9575100, 10639000, 11490120, 11968875, 14362650, 15958500, 19150200, 23937750, 28725300, 31917000, 35906625, 47875500, 57450600, 71813250, 95751000, 143626500, 287253000]

約数ペア:

[(1, 287253000), (2, 143626500), (3, 95751000), (4, 71813250), (5, 57450600), (6, 47875500), (8, 35906625), (9, 31917000), (10, 28725300), (12, 23937750), (15, 19150200), (18, 15958500), (20, 14362650), (24, 11968875), (25, 11490120), (27, 10639000), (30, 9575100), (36, 7979250), (40, 7181325), (45, 6383400), (50, 5745060), (54, 5319500), (60, 4787550), (72, 3989625), (75, 3830040), (90, 3191700), (100, 2872530), (108, 2659750), (120, 2393775), (125, 2298024), (135, 2127800), (150, 1915020), (180, 1595850), (200, 1436265), (216, 1329875), (225, 1276680), (250, 1149012), (270, 1063900), (300, 957510), (360, 797925), (375, 766008), (450, 638340), (500, 574506), (540, 531950), (600, 478755), (675, 425560), (750, 383004), (900, 319170), (1000, 287253), (1080, 265975), (1125, 255336), (1350, 212780), (1500, 191502), (1800, 159585), (2250, 127668), (2700, 106390), (3000, 95751), (3375, 85112), (4500, 63834), (5400, 53195), (6750, 42556), (9000, 31917), (10639, 27000), (13500, 21278)]