253881000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{9403}}^1$

素因数の和:9433

約数の個数: 128

約数和(自身を含む): 880214400

約数和(自身を除く): 626333400

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, 9403, 13500, 18806, 27000, 28209, 37612, 47015, 56418, 75224, 84627, 94030, 112836, 141045, 169254, 188060, 225672, 235075, 253881, 282090, 338508, 376120, 423135, 470150, 507762, 564180, 677016, 705225, 846270, 940300, 1015524, 1128360, 1175375, 1269405, 1410450, 1692540, 1880600, 2031048, 2115675, 2350750, 2538810, 2820900, 3385080, 3526125, 4231350, 4701500, 5077620, 5641800, 6347025, 7052250, 8462700, 9403000, 10155240, 10578375, 12694050, 14104500, 16925400, 21156750, 25388100, 28209000, 31735125, 42313500, 50776200, 63470250, 84627000, 126940500, 253881000]

約数ペア:

[(1, 253881000), (2, 126940500), (3, 84627000), (4, 63470250), (5, 50776200), (6, 42313500), (8, 31735125), (9, 28209000), (10, 25388100), (12, 21156750), (15, 16925400), (18, 14104500), (20, 12694050), (24, 10578375), (25, 10155240), (27, 9403000), (30, 8462700), (36, 7052250), (40, 6347025), (45, 5641800), (50, 5077620), (54, 4701500), (60, 4231350), (72, 3526125), (75, 3385080), (90, 2820900), (100, 2538810), (108, 2350750), (120, 2115675), (125, 2031048), (135, 1880600), (150, 1692540), (180, 1410450), (200, 1269405), (216, 1175375), (225, 1128360), (250, 1015524), (270, 940300), (300, 846270), (360, 705225), (375, 677016), (450, 564180), (500, 507762), (540, 470150), (600, 423135), (675, 376120), (750, 338508), (900, 282090), (1000, 253881), (1080, 235075), (1125, 225672), (1350, 188060), (1500, 169254), (1800, 141045), (2250, 112836), (2700, 94030), (3000, 84627), (3375, 75224), (4500, 56418), (5400, 47015), (6750, 37612), (9000, 28209), (9403, 27000), (13500, 18806)]