25170000

素因数分解:

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

素因数の和:870

約数の個数: 100

約数和(自身を含む): 81348960

約数和(自身を除く): 56178960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 839, 1000, 1200, 1250, 1500, 1678, 1875, 2000, 2500, 2517, 3000, 3356, 3750, 4195, 5000, 5034, 6000, 6712, 7500, 8390, 10000, 10068, 12585, 13424, 15000, 16780, 20136, 20975, 25170, 30000, 33560, 40272, 41950, 50340, 62925, 67120, 83900, 100680, 104875, 125850, 167800, 201360, 209750, 251700, 314625, 335600, 419500, 503400, 524375, 629250, 839000, 1006800, 1048750, 1258500, 1573125, 1678000, 2097500, 2517000, 3146250, 4195000, 5034000, 6292500, 8390000, 12585000, 25170000]

約数ペア:

[(1, 25170000), (2, 12585000), (3, 8390000), (4, 6292500), (5, 5034000), (6, 4195000), (8, 3146250), (10, 2517000), (12, 2097500), (15, 1678000), (16, 1573125), (20, 1258500), (24, 1048750), (25, 1006800), (30, 839000), (40, 629250), (48, 524375), (50, 503400), (60, 419500), (75, 335600), (80, 314625), (100, 251700), (120, 209750), (125, 201360), (150, 167800), (200, 125850), (240, 104875), (250, 100680), (300, 83900), (375, 67120), (400, 62925), (500, 50340), (600, 41950), (625, 40272), (750, 33560), (839, 30000), (1000, 25170), (1200, 20975), (1250, 20136), (1500, 16780), (1678, 15000), (1875, 13424), (2000, 12585), (2500, 10068), (2517, 10000), (3000, 8390), (3356, 7500), (3750, 6712), (4195, 6000), (5000, 5034)]