384625000

素因数分解:

$2^3\times 5^6\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 959753340

約数和(自身を除く): 575128340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 181, 200, 250, 340, 362, 425, 500, 625, 680, 724, 850, 905, 1000, 1250, 1448, 1700, 1810, 2125, 2500, 3077, 3125, 3400, 3620, 4250, 4525, 5000, 6154, 6250, 7240, 8500, 9050, 10625, 12308, 12500, 15385, 15625, 17000, 18100, 21250, 22625, 24616, 25000, 30770, 31250, 36200, 42500, 45250, 53125, 61540, 62500, 76925, 85000, 90500, 106250, 113125, 123080, 125000, 153850, 181000, 212500, 226250, 265625, 307700, 384625, 425000, 452500, 531250, 565625, 615400, 769250, 905000, 1062500, 1131250, 1538500, 1923125, 2125000, 2262500, 2828125, 3077000, 3846250, 4525000, 5656250, 7692500, 9615625, 11312500, 15385000, 19231250, 22625000, 38462500, 48078125, 76925000, 96156250, 192312500, 384625000]

約数ペア:

[(1, 384625000), (2, 192312500), (4, 96156250), (5, 76925000), (8, 48078125), (10, 38462500), (17, 22625000), (20, 19231250), (25, 15385000), (34, 11312500), (40, 9615625), (50, 7692500), (68, 5656250), (85, 4525000), (100, 3846250), (125, 3077000), (136, 2828125), (170, 2262500), (181, 2125000), (200, 1923125), (250, 1538500), (340, 1131250), (362, 1062500), (425, 905000), (500, 769250), (625, 615400), (680, 565625), (724, 531250), (850, 452500), (905, 425000), (1000, 384625), (1250, 307700), (1448, 265625), (1700, 226250), (1810, 212500), (2125, 181000), (2500, 153850), (3077, 125000), (3125, 123080), (3400, 113125), (3620, 106250), (4250, 90500), (4525, 85000), (5000, 76925), (6154, 62500), (6250, 61540), (7240, 53125), (8500, 45250), (9050, 42500), (10625, 36200), (12308, 31250), (12500, 30770), (15385, 25000), (15625, 24616), (17000, 22625), (18100, 21250)]