75572240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 106558960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 101, 188, 199, 202, 235, 376, 398, 404, 470, 505, 752, 796, 808, 940, 995, 1010, 1592, 1616, 1880, 1990, 2020, 3184, 3760, 3980, 4040, 4747, 7960, 8080, 9353, 9494, 15920, 18706, 18988, 20099, 23735, 37412, 37976, 40198, 46765, 47470, 74824, 75952, 80396, 93530, 94940, 100495, 149648, 160792, 187060, 189880, 200990, 321584, 374120, 379760, 401980, 748240, 803960, 944653, 1607920, 1889306, 3778612, 4723265, 7557224, 9446530, 15114448, 18893060, 37786120, 75572240]

約数ペア:

[(1, 75572240), (2, 37786120), (4, 18893060), (5, 15114448), (8, 9446530), (10, 7557224), (16, 4723265), (20, 3778612), (40, 1889306), (47, 1607920), (80, 944653), (94, 803960), (101, 748240), (188, 401980), (199, 379760), (202, 374120), (235, 321584), (376, 200990), (398, 189880), (404, 187060), (470, 160792), (505, 149648), (752, 100495), (796, 94940), (808, 93530), (940, 80396), (995, 75952), (1010, 74824), (1592, 47470), (1616, 46765), (1880, 40198), (1990, 37976), (2020, 37412), (3184, 23735), (3760, 20099), (3980, 18988), (4040, 18706), (4747, 15920), (7960, 9494), (8080, 9353)]