7275000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 22967280

約数和(自身を除く): 15692280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 194, 200, 250, 291, 300, 375, 388, 485, 500, 582, 600, 625, 750, 776, 970, 1000, 1164, 1250, 1455, 1500, 1875, 1940, 2328, 2425, 2500, 2910, 3000, 3125, 3750, 3880, 4850, 5000, 5820, 6250, 7275, 7500, 9375, 9700, 11640, 12125, 12500, 14550, 15000, 18750, 19400, 24250, 25000, 29100, 36375, 37500, 48500, 58200, 60625, 72750, 75000, 97000, 121250, 145500, 181875, 242500, 291000, 303125, 363750, 485000, 606250, 727500, 909375, 1212500, 1455000, 1818750, 2425000, 3637500, 7275000]

約数ペア:

[(1, 7275000), (2, 3637500), (3, 2425000), (4, 1818750), (5, 1455000), (6, 1212500), (8, 909375), (10, 727500), (12, 606250), (15, 485000), (20, 363750), (24, 303125), (25, 291000), (30, 242500), (40, 181875), (50, 145500), (60, 121250), (75, 97000), (97, 75000), (100, 72750), (120, 60625), (125, 58200), (150, 48500), (194, 37500), (200, 36375), (250, 29100), (291, 25000), (300, 24250), (375, 19400), (388, 18750), (485, 15000), (500, 14550), (582, 12500), (600, 12125), (625, 11640), (750, 9700), (776, 9375), (970, 7500), (1000, 7275), (1164, 6250), (1250, 5820), (1455, 5000), (1500, 4850), (1875, 3880), (1940, 3750), (2328, 3125), (2425, 3000), (2500, 2910)]