2390492700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{64783}}^1$

素因数の和:64844

約数の個数: 108

約数和(自身を含む): 7675737888

約数和(自身を除く): 5285245188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2460, 3075, 3690, 4100, 6150, 7380, 9225, 12300, 18450, 36900, 64783, 129566, 194349, 259132, 323915, 388698, 583047, 647830, 777396, 971745, 1166094, 1295660, 1619575, 1943490, 2332188, 2656103, 2915235, 3239150, 3886980, 4858725, 5312206, 5830470, 6478300, 7968309, 9717450, 10624412, 11660940, 13280515, 14576175, 15936618, 19434900, 23904927, 26561030, 29152350, 31873236, 39841545, 47809854, 53122060, 58304700, 66402575, 79683090, 95619708, 119524635, 132805150, 159366180, 199207725, 239049270, 265610300, 398415450, 478098540, 597623175, 796830900, 1195246350, 2390492700]

約数ペア:

[(1, 2390492700), (2, 1195246350), (3, 796830900), (4, 597623175), (5, 478098540), (6, 398415450), (9, 265610300), (10, 239049270), (12, 199207725), (15, 159366180), (18, 132805150), (20, 119524635), (25, 95619708), (30, 79683090), (36, 66402575), (41, 58304700), (45, 53122060), (50, 47809854), (60, 39841545), (75, 31873236), (82, 29152350), (90, 26561030), (100, 23904927), (123, 19434900), (150, 15936618), (164, 14576175), (180, 13280515), (205, 11660940), (225, 10624412), (246, 9717450), (300, 7968309), (369, 6478300), (410, 5830470), (450, 5312206), (492, 4858725), (615, 3886980), (738, 3239150), (820, 2915235), (900, 2656103), (1025, 2332188), (1230, 1943490), (1476, 1619575), (1845, 1295660), (2050, 1166094), (2460, 971745), (3075, 777396), (3690, 647830), (4100, 583047), (6150, 388698), (7380, 323915), (9225, 259132), (12300, 194349), (18450, 129566), (36900, 64783)]