37693980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 115026912

約数和(自身を除く): 77332932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1063, 1182, 1773, 1970, 2126, 2364, 2955, 3189, 3546, 3940, 4252, 5315, 5910, 6378, 7092, 8865, 9567, 10630, 11820, 12756, 15945, 17730, 19134, 21260, 31890, 35460, 38268, 47835, 63780, 95670, 191340, 209411, 418822, 628233, 837644, 1047055, 1256466, 1884699, 2094110, 2512932, 3141165, 3769398, 4188220, 6282330, 7538796, 9423495, 12564660, 18846990, 37693980]

約数ペア:

[(1, 37693980), (2, 18846990), (3, 12564660), (4, 9423495), (5, 7538796), (6, 6282330), (9, 4188220), (10, 3769398), (12, 3141165), (15, 2512932), (18, 2094110), (20, 1884699), (30, 1256466), (36, 1047055), (45, 837644), (60, 628233), (90, 418822), (180, 209411), (197, 191340), (394, 95670), (591, 63780), (788, 47835), (985, 38268), (1063, 35460), (1182, 31890), (1773, 21260), (1970, 19134), (2126, 17730), (2364, 15945), (2955, 12756), (3189, 11820), (3546, 10630), (3940, 9567), (4252, 8865), (5315, 7092), (5910, 6378)]