54996900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26189}}^1$

素因数の和:26213

約数の個数: 72

約数和(自身を含む): 181863360

約数和(自身を除く): 126866460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26189, 52378, 78567, 104756, 130945, 157134, 183323, 261890, 314268, 366646, 392835, 523780, 549969, 654725, 733292, 785670, 916615, 1099938, 1309450, 1571340, 1833230, 1964175, 2199876, 2618900, 2749845, 3666460, 3928350, 4583075, 5499690, 7856700, 9166150, 10999380, 13749225, 18332300, 27498450, 54996900]

約数ペア:

[(1, 54996900), (2, 27498450), (3, 18332300), (4, 13749225), (5, 10999380), (6, 9166150), (7, 7856700), (10, 5499690), (12, 4583075), (14, 3928350), (15, 3666460), (20, 2749845), (21, 2618900), (25, 2199876), (28, 1964175), (30, 1833230), (35, 1571340), (42, 1309450), (50, 1099938), (60, 916615), (70, 785670), (75, 733292), (84, 654725), (100, 549969), (105, 523780), (140, 392835), (150, 366646), (175, 314268), (210, 261890), (300, 183323), (350, 157134), (420, 130945), (525, 104756), (700, 78567), (1050, 52378), (2100, 26189)]