55673040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 188380800

約数和(自身を除く): 132707760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 421, 435, 456, 464, 551, 570, 580, 696, 760, 842, 870, 912, 1102, 1140, 1160, 1263, 1392, 1520, 1653, 1684, 1740, 2105, 2204, 2280, 2320, 2526, 2755, 3306, 3368, 3480, 4210, 4408, 4560, 5052, 5510, 6315, 6612, 6736, 6960, 7999, 8265, 8420, 8816, 10104, 11020, 12209, 12630, 13224, 15998, 16530, 16840, 20208, 22040, 23997, 24418, 25260, 26448, 31996, 33060, 33680, 36627, 39995, 44080, 47994, 48836, 50520, 61045, 63992, 66120, 73254, 79990, 95988, 97672, 101040, 119985, 122090, 127984, 132240, 146508, 159980, 183135, 191976, 195344, 231971, 239970, 244180, 293016, 319960, 366270, 383952, 463942, 479940, 488360, 586032, 639920, 695913, 732540, 927884, 959880, 976720, 1159855, 1391826, 1465080, 1855768, 1919760, 2319710, 2783652, 2930160, 3479565, 3711536, 4639420, 5567304, 6959130, 9278840, 11134608, 13918260, 18557680, 27836520, 55673040]

約数ペア:

[(1, 55673040), (2, 27836520), (3, 18557680), (4, 13918260), (5, 11134608), (6, 9278840), (8, 6959130), (10, 5567304), (12, 4639420), (15, 3711536), (16, 3479565), (19, 2930160), (20, 2783652), (24, 2319710), (29, 1919760), (30, 1855768), (38, 1465080), (40, 1391826), (48, 1159855), (57, 976720), (58, 959880), (60, 927884), (76, 732540), (80, 695913), (87, 639920), (95, 586032), (114, 488360), (116, 479940), (120, 463942), (145, 383952), (152, 366270), (174, 319960), (190, 293016), (228, 244180), (232, 239970), (240, 231971), (285, 195344), (290, 191976), (304, 183135), (348, 159980), (380, 146508), (421, 132240), (435, 127984), (456, 122090), (464, 119985), (551, 101040), (570, 97672), (580, 95988), (696, 79990), (760, 73254), (842, 66120), (870, 63992), (912, 61045), (1102, 50520), (1140, 48836), (1160, 47994), (1263, 44080), (1392, 39995), (1520, 36627), (1653, 33680), (1684, 33060), (1740, 31996), (2105, 26448), (2204, 25260), (2280, 24418), (2320, 23997), (2526, 22040), (2755, 20208), (3306, 16840), (3368, 16530), (3480, 15998), (4210, 13224), (4408, 12630), (4560, 12209), (5052, 11020), (5510, 10104), (6315, 8816), (6612, 8420), (6736, 8265), (6960, 7999)]