38091000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{12697}}^1$

素因数の和:12721

約数の個数: 64

約数和(自身を含む): 118853280

約数和(自身を除く): 80762280

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, 12697, 25394, 38091, 50788, 63485, 76182, 101576, 126970, 152364, 190455, 253940, 304728, 317425, 380910, 507880, 634850, 761820, 952275, 1269700, 1523640, 1587125, 1904550, 2539400, 3174250, 3809100, 4761375, 6348500, 7618200, 9522750, 12697000, 19045500, 38091000]

約数ペア:

[(1, 38091000), (2, 19045500), (3, 12697000), (4, 9522750), (5, 7618200), (6, 6348500), (8, 4761375), (10, 3809100), (12, 3174250), (15, 2539400), (20, 1904550), (24, 1587125), (25, 1523640), (30, 1269700), (40, 952275), (50, 761820), (60, 634850), (75, 507880), (100, 380910), (120, 317425), (125, 304728), (150, 253940), (200, 190455), (250, 152364), (300, 126970), (375, 101576), (500, 76182), (600, 63485), (750, 50788), (1000, 38091), (1500, 25394), (3000, 12697)]