227545020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43591}}^1$

素因数の和:43635

約数の個数: 72

約数和(自身を含む): 714036960

約数和(自身を除く): 486491940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 43591, 87182, 130773, 174364, 217955, 261546, 392319, 435910, 523092, 653865, 784638, 871820, 1264139, 1307730, 1569276, 1961595, 2528278, 2615460, 3792417, 3923190, 5056556, 6320695, 7584834, 7846380, 11377251, 12641390, 15169668, 18962085, 22754502, 25282780, 37924170, 45509004, 56886255, 75848340, 113772510, 227545020]

約数ペア:

[(1, 227545020), (2, 113772510), (3, 75848340), (4, 56886255), (5, 45509004), (6, 37924170), (9, 25282780), (10, 22754502), (12, 18962085), (15, 15169668), (18, 12641390), (20, 11377251), (29, 7846380), (30, 7584834), (36, 6320695), (45, 5056556), (58, 3923190), (60, 3792417), (87, 2615460), (90, 2528278), (116, 1961595), (145, 1569276), (174, 1307730), (180, 1264139), (261, 871820), (290, 784638), (348, 653865), (435, 523092), (522, 435910), (580, 392319), (870, 261546), (1044, 217955), (1305, 174364), (1740, 130773), (2610, 87182), (5220, 43591)]