1431000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{53}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 5054400

約数和(自身を除く): 3623400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 90, 100, 106, 108, 120, 125, 135, 150, 159, 180, 200, 212, 216, 225, 250, 265, 270, 300, 318, 360, 375, 424, 450, 477, 500, 530, 540, 600, 636, 675, 750, 795, 900, 954, 1000, 1060, 1080, 1125, 1272, 1325, 1350, 1431, 1500, 1590, 1800, 1908, 2120, 2250, 2385, 2650, 2700, 2862, 3000, 3180, 3375, 3816, 3975, 4500, 4770, 5300, 5400, 5724, 6360, 6625, 6750, 7155, 7950, 9000, 9540, 10600, 11448, 11925, 13250, 13500, 14310, 15900, 19080, 19875, 23850, 26500, 27000, 28620, 31800, 35775, 39750, 47700, 53000, 57240, 59625, 71550, 79500, 95400, 119250, 143100, 159000, 178875, 238500, 286200, 357750, 477000, 715500, 1431000]

約数ペア:

[(1, 1431000), (2, 715500), (3, 477000), (4, 357750), (5, 286200), (6, 238500), (8, 178875), (9, 159000), (10, 143100), (12, 119250), (15, 95400), (18, 79500), (20, 71550), (24, 59625), (25, 57240), (27, 53000), (30, 47700), (36, 39750), (40, 35775), (45, 31800), (50, 28620), (53, 27000), (54, 26500), (60, 23850), (72, 19875), (75, 19080), (90, 15900), (100, 14310), (106, 13500), (108, 13250), (120, 11925), (125, 11448), (135, 10600), (150, 9540), (159, 9000), (180, 7950), (200, 7155), (212, 6750), (216, 6625), (225, 6360), (250, 5724), (265, 5400), (270, 5300), (300, 4770), (318, 4500), (360, 3975), (375, 3816), (424, 3375), (450, 3180), (477, 3000), (500, 2862), (530, 2700), (540, 2650), (600, 2385), (636, 2250), (675, 2120), (750, 1908), (795, 1800), (900, 1590), (954, 1500), (1000, 1431), (1060, 1350), (1080, 1325), (1125, 1272)]