74029700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 172905600

約数和(自身を除く): 98875900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 188, 190, 235, 380, 470, 475, 829, 893, 940, 950, 1175, 1658, 1786, 1900, 2350, 3316, 3572, 4145, 4465, 4700, 8290, 8930, 15751, 16580, 17860, 20725, 22325, 31502, 38963, 41450, 44650, 63004, 77926, 78755, 82900, 89300, 155852, 157510, 194815, 315020, 389630, 393775, 740297, 779260, 787550, 974075, 1480594, 1575100, 1948150, 2961188, 3701485, 3896300, 7402970, 14805940, 18507425, 37014850, 74029700]

約数ペア:

[(1, 74029700), (2, 37014850), (4, 18507425), (5, 14805940), (10, 7402970), (19, 3896300), (20, 3701485), (25, 2961188), (38, 1948150), (47, 1575100), (50, 1480594), (76, 974075), (94, 787550), (95, 779260), (100, 740297), (188, 393775), (190, 389630), (235, 315020), (380, 194815), (470, 157510), (475, 155852), (829, 89300), (893, 82900), (940, 78755), (950, 77926), (1175, 63004), (1658, 44650), (1786, 41450), (1900, 38963), (2350, 31502), (3316, 22325), (3572, 20725), (4145, 17860), (4465, 16580), (4700, 15751), (8290, 8930)]