195118380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37379}}^1$

素因数の和:37423

約数の個数: 72

約数和(自身を含む): 612284400

約数和(自身を除く): 417166020

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, 37379, 74758, 112137, 149516, 186895, 224274, 336411, 373790, 448548, 560685, 672822, 747580, 1083991, 1121370, 1345644, 1682055, 2167982, 2242740, 3251973, 3364110, 4335964, 5419955, 6503946, 6728220, 9755919, 10839910, 13007892, 16259865, 19511838, 21679820, 32519730, 39023676, 48779595, 65039460, 97559190, 195118380]

約数ペア:

[(1, 195118380), (2, 97559190), (3, 65039460), (4, 48779595), (5, 39023676), (6, 32519730), (9, 21679820), (10, 19511838), (12, 16259865), (15, 13007892), (18, 10839910), (20, 9755919), (29, 6728220), (30, 6503946), (36, 5419955), (45, 4335964), (58, 3364110), (60, 3251973), (87, 2242740), (90, 2167982), (116, 1682055), (145, 1345644), (174, 1121370), (180, 1083991), (261, 747580), (290, 672822), (348, 560685), (435, 448548), (522, 373790), (580, 336411), (870, 224274), (1044, 186895), (1305, 149516), (1740, 112137), (2610, 74758), (5220, 37379)]