204028680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11411}}^1$

素因数の和:11574

約数の個数: 64

約数和(自身を含む): 616248000

約数和(自身を除く): 412219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11411, 17880, 22822, 34233, 45644, 57055, 68466, 91288, 114110, 136932, 171165, 228220, 273864, 342330, 456440, 684660, 1369320, 1700239, 3400478, 5100717, 6800956, 8501195, 10201434, 13601912, 17002390, 20402868, 25503585, 34004780, 40805736, 51007170, 68009560, 102014340, 204028680]

約数ペア:

[(1, 204028680), (2, 102014340), (3, 68009560), (4, 51007170), (5, 40805736), (6, 34004780), (8, 25503585), (10, 20402868), (12, 17002390), (15, 13601912), (20, 10201434), (24, 8501195), (30, 6800956), (40, 5100717), (60, 3400478), (120, 1700239), (149, 1369320), (298, 684660), (447, 456440), (596, 342330), (745, 273864), (894, 228220), (1192, 171165), (1490, 136932), (1788, 114110), (2235, 91288), (2980, 68466), (3576, 57055), (4470, 45644), (5960, 34233), (8940, 22822), (11411, 17880)]