12585000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{839}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 39362400

約数和(自身を除く): 26777400

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, 625, 750, 839, 1000, 1250, 1500, 1678, 1875, 2500, 2517, 3000, 3356, 3750, 4195, 5000, 5034, 6712, 7500, 8390, 10068, 12585, 15000, 16780, 20136, 20975, 25170, 33560, 41950, 50340, 62925, 83900, 100680, 104875, 125850, 167800, 209750, 251700, 314625, 419500, 503400, 524375, 629250, 839000, 1048750, 1258500, 1573125, 2097500, 2517000, 3146250, 4195000, 6292500, 12585000]

約数ペア:

[(1, 12585000), (2, 6292500), (3, 4195000), (4, 3146250), (5, 2517000), (6, 2097500), (8, 1573125), (10, 1258500), (12, 1048750), (15, 839000), (20, 629250), (24, 524375), (25, 503400), (30, 419500), (40, 314625), (50, 251700), (60, 209750), (75, 167800), (100, 125850), (120, 104875), (125, 100680), (150, 83900), (200, 62925), (250, 50340), (300, 41950), (375, 33560), (500, 25170), (600, 20975), (625, 20136), (750, 16780), (839, 15000), (1000, 12585), (1250, 10068), (1500, 8390), (1678, 7500), (1875, 6712), (2500, 5034), (2517, 5000), (3000, 4195), (3356, 3750)]