11925000

素因数分解:

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

素因数の和:90

約数の個数: 144

約数和(自身を含む): 41130180

約数和(自身を除く): 29205180

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, 3125, 3180, 3750, 3816, 3975, 4500, 4770, 5000, 5300, 5625, 6250, 6360, 6625, 7500, 7950, 9000, 9375, 9540, 10600, 11250, 11925, 12500, 13250, 15000, 15900, 18750, 19080, 19875, 22500, 23850, 25000, 26500, 28125, 31800, 33125, 37500, 39750, 45000, 47700, 53000, 56250, 59625, 66250, 75000, 79500, 95400, 99375, 112500, 119250, 132500, 159000, 165625, 198750, 225000, 238500, 265000, 298125, 331250, 397500, 477000, 496875, 596250, 662500, 795000, 993750, 1192500, 1325000, 1490625, 1987500, 2385000, 2981250, 3975000, 5962500, 11925000]

約数ペア:

[(1, 11925000), (2, 5962500), (3, 3975000), (4, 2981250), (5, 2385000), (6, 1987500), (8, 1490625), (9, 1325000), (10, 1192500), (12, 993750), (15, 795000), (18, 662500), (20, 596250), (24, 496875), (25, 477000), (30, 397500), (36, 331250), (40, 298125), (45, 265000), (50, 238500), (53, 225000), (60, 198750), (72, 165625), (75, 159000), (90, 132500), (100, 119250), (106, 112500), (120, 99375), (125, 95400), (150, 79500), (159, 75000), (180, 66250), (200, 59625), (212, 56250), (225, 53000), (250, 47700), (265, 45000), (300, 39750), (318, 37500), (360, 33125), (375, 31800), (424, 28125), (450, 26500), (477, 25000), (500, 23850), (530, 22500), (600, 19875), (625, 19080), (636, 18750), (750, 15900), (795, 15000), (900, 13250), (954, 12500), (1000, 11925), (1060, 11250), (1125, 10600), (1250, 9540), (1272, 9375), (1325, 9000), (1500, 7950), (1590, 7500), (1800, 6625), (1875, 6360), (1908, 6250), (2120, 5625), (2250, 5300), (2385, 5000), (2500, 4770), (2650, 4500), (3000, 3975), (3125, 3816), (3180, 3750)]