142521000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47507}}^1$

素因数の和:47531

約数の個数: 64

約数和(自身を含む): 444674880

約数和(自身を除く): 302153880

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, 47507, 95014, 142521, 190028, 237535, 285042, 380056, 475070, 570084, 712605, 950140, 1140168, 1187675, 1425210, 1900280, 2375350, 2850420, 3563025, 4750700, 5700840, 5938375, 7126050, 9501400, 11876750, 14252100, 17815125, 23753500, 28504200, 35630250, 47507000, 71260500, 142521000]

約数ペア:

[(1, 142521000), (2, 71260500), (3, 47507000), (4, 35630250), (5, 28504200), (6, 23753500), (8, 17815125), (10, 14252100), (12, 11876750), (15, 9501400), (20, 7126050), (24, 5938375), (25, 5700840), (30, 4750700), (40, 3563025), (50, 2850420), (60, 2375350), (75, 1900280), (100, 1425210), (120, 1187675), (125, 1140168), (150, 950140), (200, 712605), (250, 570084), (300, 475070), (375, 380056), (500, 285042), (600, 237535), (750, 190028), (1000, 142521), (1500, 95014), (3000, 47507)]