54142650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1620

約数の個数: 72

約数和(自身を含む): 147401280

約数和(自身を除く): 93258630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1523, 1975, 2370, 3046, 3555, 3950, 4569, 5925, 7110, 7615, 9138, 11850, 13707, 15230, 17775, 22845, 27414, 35550, 38075, 45690, 68535, 76150, 114225, 120317, 137070, 228450, 240634, 342675, 360951, 601585, 685350, 721902, 1082853, 1203170, 1804755, 2165706, 3007925, 3609510, 5414265, 6015850, 9023775, 10828530, 18047550, 27071325, 54142650]

約数ペア:

[(1, 54142650), (2, 27071325), (3, 18047550), (5, 10828530), (6, 9023775), (9, 6015850), (10, 5414265), (15, 3609510), (18, 3007925), (25, 2165706), (30, 1804755), (45, 1203170), (50, 1082853), (75, 721902), (79, 685350), (90, 601585), (150, 360951), (158, 342675), (225, 240634), (237, 228450), (395, 137070), (450, 120317), (474, 114225), (711, 76150), (790, 68535), (1185, 45690), (1422, 38075), (1523, 35550), (1975, 27414), (2370, 22845), (3046, 17775), (3555, 15230), (3950, 13707), (4569, 11850), (5925, 9138), (7110, 7615)]