93405420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{172973}}^1$

素因数の和:172991

約数の個数: 48

約数和(自身を含む): 290596320

約数和(自身を除く): 197190900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 172973, 345946, 518919, 691892, 864865, 1037838, 1556757, 1729730, 2075676, 2594595, 3113514, 3459460, 4670271, 5189190, 6227028, 7783785, 9340542, 10378380, 15567570, 18681084, 23351355, 31135140, 46702710, 93405420]

約数ペア:

[(1, 93405420), (2, 46702710), (3, 31135140), (4, 23351355), (5, 18681084), (6, 15567570), (9, 10378380), (10, 9340542), (12, 7783785), (15, 6227028), (18, 5189190), (20, 4670271), (27, 3459460), (30, 3113514), (36, 2594595), (45, 2075676), (54, 1729730), (60, 1556757), (90, 1037838), (108, 864865), (135, 691892), (180, 518919), (270, 345946), (540, 172973)]