76628580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4305

約数の個数: 96

約数和(自身を含む): 250973184

約数和(自身を除く): 174344604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4243, 4515, 6020, 8486, 9030, 12729, 16972, 18060, 21215, 25458, 29701, 42430, 50916, 59402, 63645, 84860, 89103, 118804, 127290, 148505, 178206, 182449, 254580, 297010, 356412, 364898, 445515, 547347, 594020, 729796, 891030, 912245, 1094694, 1277143, 1782060, 1824490, 2189388, 2554286, 2736735, 3648980, 3831429, 5108572, 5473470, 6385715, 7662858, 10946940, 12771430, 15325716, 19157145, 25542860, 38314290, 76628580]

約数ペア:

[(1, 76628580), (2, 38314290), (3, 25542860), (4, 19157145), (5, 15325716), (6, 12771430), (7, 10946940), (10, 7662858), (12, 6385715), (14, 5473470), (15, 5108572), (20, 3831429), (21, 3648980), (28, 2736735), (30, 2554286), (35, 2189388), (42, 1824490), (43, 1782060), (60, 1277143), (70, 1094694), (84, 912245), (86, 891030), (105, 729796), (129, 594020), (140, 547347), (172, 445515), (210, 364898), (215, 356412), (258, 297010), (301, 254580), (420, 182449), (430, 178206), (516, 148505), (602, 127290), (645, 118804), (860, 89103), (903, 84860), (1204, 63645), (1290, 59402), (1505, 50916), (1806, 42430), (2580, 29701), (3010, 25458), (3612, 21215), (4243, 18060), (4515, 16972), (6020, 12729), (8486, 9030)]