2385000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 8223930

約数和(自身を除く): 5838930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 125, 150, 159, 180, 200, 212, 225, 250, 265, 300, 318, 360, 375, 424, 450, 477, 500, 530, 600, 625, 636, 750, 795, 900, 954, 1000, 1060, 1125, 1250, 1272, 1325, 1500, 1590, 1800, 1875, 1908, 2120, 2250, 2385, 2500, 2650, 3000, 3180, 3750, 3816, 3975, 4500, 4770, 5000, 5300, 5625, 6360, 6625, 7500, 7950, 9000, 9540, 10600, 11250, 11925, 13250, 15000, 15900, 19080, 19875, 22500, 23850, 26500, 31800, 33125, 39750, 45000, 47700, 53000, 59625, 66250, 79500, 95400, 99375, 119250, 132500, 159000, 198750, 238500, 265000, 298125, 397500, 477000, 596250, 795000, 1192500, 2385000]

約数ペア:

[(1, 2385000), (2, 1192500), (3, 795000), (4, 596250), (5, 477000), (6, 397500), (8, 298125), (9, 265000), (10, 238500), (12, 198750), (15, 159000), (18, 132500), (20, 119250), (24, 99375), (25, 95400), (30, 79500), (36, 66250), (40, 59625), (45, 53000), (50, 47700), (53, 45000), (60, 39750), (72, 33125), (75, 31800), (90, 26500), (100, 23850), (106, 22500), (120, 19875), (125, 19080), (150, 15900), (159, 15000), (180, 13250), (200, 11925), (212, 11250), (225, 10600), (250, 9540), (265, 9000), (300, 7950), (318, 7500), (360, 6625), (375, 6360), (424, 5625), (450, 5300), (477, 5000), (500, 4770), (530, 4500), (600, 3975), (625, 3816), (636, 3750), (750, 3180), (795, 3000), (900, 2650), (954, 2500), (1000, 2385), (1060, 2250), (1125, 2120), (1250, 1908), (1272, 1875), (1325, 1800), (1500, 1590)]