126663000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{42221}}^1$

素因数の和:42245

約数の個数: 64

約数和(自身を含む): 395197920

約数和(自身を除く): 268534920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 42221, 84442, 126663, 168884, 211105, 253326, 337768, 422210, 506652, 633315, 844420, 1013304, 1055525, 1266630, 1688840, 2111050, 2533260, 3166575, 4222100, 5066520, 5277625, 6333150, 8444200, 10555250, 12666300, 15832875, 21110500, 25332600, 31665750, 42221000, 63331500, 126663000]

約数ペア:

[(1, 126663000), (2, 63331500), (3, 42221000), (4, 31665750), (5, 25332600), (6, 21110500), (8, 15832875), (10, 12666300), (12, 10555250), (15, 8444200), (20, 6333150), (24, 5277625), (25, 5066520), (30, 4222100), (40, 3166575), (50, 2533260), (60, 2111050), (75, 1688840), (100, 1266630), (120, 1055525), (125, 1013304), (150, 844420), (200, 633315), (250, 506652), (300, 422210), (375, 337768), (500, 253326), (600, 211105), (750, 168884), (1000, 126663), (1500, 84442), (3000, 42221)]