150775920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 509404896

約数和(自身を除く): 358628976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1063, 1182, 1576, 1773, 1970, 2126, 2364, 2955, 3152, 3189, 3546, 3940, 4252, 4728, 5315, 5910, 6378, 7092, 7880, 8504, 8865, 9456, 9567, 10630, 11820, 12756, 14184, 15760, 15945, 17008, 17730, 19134, 21260, 23640, 25512, 28368, 31890, 35460, 38268, 42520, 47280, 47835, 51024, 63780, 70920, 76536, 85040, 95670, 127560, 141840, 153072, 191340, 209411, 255120, 382680, 418822, 628233, 765360, 837644, 1047055, 1256466, 1675288, 1884699, 2094110, 2512932, 3141165, 3350576, 3769398, 4188220, 5025864, 6282330, 7538796, 8376440, 9423495, 10051728, 12564660, 15077592, 16752880, 18846990, 25129320, 30155184, 37693980, 50258640, 75387960, 150775920]

約数ペア:

[(1, 150775920), (2, 75387960), (3, 50258640), (4, 37693980), (5, 30155184), (6, 25129320), (8, 18846990), (9, 16752880), (10, 15077592), (12, 12564660), (15, 10051728), (16, 9423495), (18, 8376440), (20, 7538796), (24, 6282330), (30, 5025864), (36, 4188220), (40, 3769398), (45, 3350576), (48, 3141165), (60, 2512932), (72, 2094110), (80, 1884699), (90, 1675288), (120, 1256466), (144, 1047055), (180, 837644), (197, 765360), (240, 628233), (360, 418822), (394, 382680), (591, 255120), (720, 209411), (788, 191340), (985, 153072), (1063, 141840), (1182, 127560), (1576, 95670), (1773, 85040), (1970, 76536), (2126, 70920), (2364, 63780), (2955, 51024), (3152, 47835), (3189, 47280), (3546, 42520), (3940, 38268), (4252, 35460), (4728, 31890), (5315, 28368), (5910, 25512), (6378, 23640), (7092, 21260), (7880, 19134), (8504, 17730), (8865, 17008), (9456, 15945), (9567, 15760), (10630, 14184), (11820, 12756)]